2956432 has 10 divisors (see below), whose sum is σ = 5728118. Its totient is φ = 1478208.

The previous prime is 2956403. The next prime is 2956451. The reversal of 2956432 is 2346592.

It can be written as a sum of positive squares in only one way, i.e., 2808976 + 147456 = 1676^2 + 384^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2956394 and 2956403.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 92373 + ... + 92404.

2^2956432 is an apocalyptic number.

It is an amenable number.

2956432 is a deficient number, since it is larger than the sum of its proper divisors (2771686).

2956432 is a wasteful number, since it uses less digits than its factorization.

2956432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184785 (or 184779 counting only the distinct ones).

The product of its digits is 12960, while the sum is 31.

The square root of 2956432 is about 1719.4278118025. The cubic root of 2956432 is about 143.5233727059.

The spelling of 2956432 in words is "two million, nine hundred fifty-six thousand, four hundred thirty-two".