2901026 has 4 divisors (see below), whose sum is σ = 4351542. Its totient is φ = 1450512.

The previous prime is 2901001. The next prime is 2901029. The reversal of 2901026 is 6201092.

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., 2253001 + 648025 = 1501^2 + 805^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2900989 and 2901007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2901029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 725255 + ... + 725258.

2^2901026 is an apocalyptic number.

2901026 is a deficient number, since it is larger than the sum of its proper divisors (1450516).

2901026 is a wasteful number, since it uses less digits than its factorization.

2901026 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1450515.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 2901026 is about 1703.2398539255. The cubic root of 2901026 is about 142.6211302057.

The spelling of 2901026 in words is "two million, nine hundred one thousand, twenty-six".