35972797 has 8 divisors (see below), whose sum is σ = 41168000. Its totient is φ = 30791664.

The previous prime is 35972779. The next prime is 35972801. The reversal of 35972797 is 79727953.

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

It is a cyclic number.

It is not a de Polignac number, because 35972797 - 2⁷ = 35972669 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 35972797.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35972707) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2704 + ... + 8902.

It is an arithmetic number, because the mean of its divisors is an integer number (5146000).

Almost surely, 2^35972797 is an apocalyptic number.

It is an amenable number.

35972797 is a deficient number, since it is larger than the sum of its proper divisors (5195203).

35972797 is an equidigital number, since it uses as much as digits as its factorization.

35972797 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7035.

The product of its digits is 833490, while the sum is 49.

The square root of 35972797 is about 5997.7326549289. The cubic root of 35972797 is about 330.1095351109.

The spelling of 35972797 in words is "thirty-five million, nine hundred seventy-two thousand, seven hundred ninety-seven".