76753965 has 16 divisors (see below), whose sum is σ = 122918400. Its totient is φ = 40898112.

The previous prime is 76753949. The next prime is 76753973. The reversal of 76753965 is 56935767.

It is a happy number.

It is not a de Polignac number, because 76753965 - 2⁴ = 76753949 is a prime.

It is a super-2 number, since 2×76753965² = 11782342286442450, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24931 + ... + 27839.

It is an arithmetic number, because the mean of its divisors is an integer number (7682400).

Almost surely, 2^76753965 is an apocalyptic number.

It is an amenable number.

76753965 is a deficient number, since it is larger than the sum of its proper divisors (46164435).

76753965 is a wasteful number, since it uses less digits than its factorization.

76753965 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4676.

The product of its digits is 1190700, while the sum is 48.

The square root of 76753965 is about 8760.9340255477. The cubic root of 76753965 is about 424.9784810327.

The spelling of 76753965 in words is "seventy-six million, seven hundred fifty-three thousand, nine hundred sixty-five".