2961036 has 120 divisors (see below), whose sum is σ = 9012080. Its totient is φ = 839808.

The previous prime is 2961019. The next prime is 2961037. The reversal of 2961036 is 6301692.

It is a happy number.

2961036 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an Ulam number.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (2961037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 80010 + ... + 80046.

2^2961036 is an apocalyptic number.

2961036 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2961036, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4506040).

2961036 is an abundant number, since it is smaller than the sum of its proper divisors (6051044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2961036 is a wasteful number, since it uses less digits than its factorization.

2961036 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85 (or 74 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 2961036 is about 1720.7661084529. The cubic root of 2961036 is about 143.5978362143.

It can be divided in two parts, 29610 and 36, that added together give a triangular number (29646 = T₂₄₃).

The spelling of 2961036 in words is "two million, nine hundred sixty-one thousand, thirty-six".