2356972 has 6 divisors (see below), whose sum is σ = 4124708. Its totient is φ = 1178484.

The previous prime is 2356943. The next prime is 2356973. The reversal of 2356972 is 2796532.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2356973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 294618 + ... + 294625.

2^2356972 is an apocalyptic number.

It is an amenable number.

2356972 is a deficient number, since it is larger than the sum of its proper divisors (1767736).

2356972 is a wasteful number, since it uses less digits than its factorization.

2356972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 589247 (or 589245 counting only the distinct ones).

The product of its digits is 22680, while the sum is 34.

The square root of 2356972 is about 1535.2433031933. The cubic root of 2356972 is about 133.0816390628.

The spelling of 2356972 in words is "two million, three hundred fifty-six thousand, nine hundred seventy-two".