2961722 has 4 divisors (see below), whose sum is σ = 4442586. Its totient is φ = 1480860.

The previous prime is 2961713. The next prime is 2961727. The reversal of 2961722 is 2271692.

2961722 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 2042041 + 919681 = 1429^2 + 959^2 .

It is not an unprimeable number, because it can be changed into a prime (2961727) 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 as a sum of consecutive naturals, namely, 740429 + ... + 740432.

2^2961722 is an apocalyptic number.

2961722 is a deficient number, since it is larger than the sum of its proper divisors (1480864).

2961722 is a wasteful number, since it uses less digits than its factorization.

2961722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1480863.

The product of its digits is 3024, while the sum is 29.

The square root of 2961722 is about 1720.9654267300. The cubic root of 2961722 is about 143.6089247330.

The spelling of 2961722 in words is "two million, nine hundred sixty-one thousand, seven hundred twenty-two".