76925501 has 4 divisors (see below), whose sum is σ = 80270112. Its totient is φ = 73580892.

The previous prime is 76925491. The next prime is 76925503. The reversal of 76925501 is 10552967.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10552967 = 131 ⋅80557.

It is a cyclic number.

It is not a de Polignac number, because 76925501 - 2²⁶ = 9816637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76925503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1672271 + ... + 1672316.

It is an arithmetic number, because the mean of its divisors is an integer number (20067528).

Almost surely, 2^76925501 is an apocalyptic number.

It is an amenable number.

76925501 is a deficient number, since it is larger than the sum of its proper divisors (3344611).

76925501 is a wasteful number, since it uses less digits than its factorization.

76925501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3344610.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 76925501 is about 8770.7183856284. The cubic root of 76925501 is about 425.2948376279.

The spelling of 76925501 in words is "seventy-six million, nine hundred twenty-five thousand, five hundred one".