2956522 has 8 divisors (see below), whose sum is σ = 4554756. Its totient is φ = 1438272.

The previous prime is 2956493. The next prime is 2956523. The reversal of 2956522 is 2256592.

It can be written as a sum of positive squares in 2 ways, for example, as 2595321 + 361201 = 1611^2 + 601^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (2956523) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19903 + ... + 20050.

2^2956522 is an apocalyptic number.

2956522 is a deficient number, since it is larger than the sum of its proper divisors (1598234).

2956522 is a wasteful number, since it uses less digits than its factorization.

2956522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39992.

The product of its digits is 10800, while the sum is 31.

The square root of 2956522 is about 1719.4539831004. The cubic root of 2956522 is about 143.5248290755.

The spelling of 2956522 in words is "two million, nine hundred fifty-six thousand, five hundred twenty-two".