35775972 has 24 divisors (see below), whose sum is σ = 92752800. Its totient is φ = 11925288.

The previous prime is 35775967. The next prime is 35775989. The reversal of 35775972 is 27957753.

It is a happy number.

35775972 is a `hidden beast` number, since 3 + 57 + 7 + 597 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 165522 + ... + 165737.

It is an arithmetic number, because the mean of its divisors is an integer number (3864700).

Almost surely, 2^35775972 is an apocalyptic number.

It is an amenable number.

35775972 is an abundant number, since it is smaller than the sum of its proper divisors (56976828).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

35775972 is a wasteful number, since it uses less digits than its factorization.

35775972 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 331272 (or 331264 counting only the distinct ones).

The product of its digits is 463050, while the sum is 45.

The square root of 35775972 is about 5981.3018649789. The cubic root of 35775972 is about 329.5063694087.

The spelling of 35775972 in words is "thirty-five million, seven hundred seventy-five thousand, nine hundred seventy-two".