76256463 has 4 divisors (see below), whose sum is σ = 101675288. Its totient is φ = 50837640.

The previous prime is 76256461. The next prime is 76256471. The reversal of 76256463 is 36465267.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 76256463 - 2¹ = 76256461 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 (76256461) 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, 12709408 + ... + 12709413.

It is an arithmetic number, because the mean of its divisors is an integer number (25418822).

Almost surely, 2^76256463 is an apocalyptic number.

76256463 is a deficient number, since it is larger than the sum of its proper divisors (25418825).

76256463 is a wasteful number, since it uses less digits than its factorization.

76256463 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25418824.

The product of its digits is 181440, while the sum is 39.

The square root of 76256463 is about 8732.4946607484. The cubic root of 76256463 is about 424.0582849002.

The spelling of 76256463 in words is "seventy-six million, two hundred fifty-six thousand, four hundred sixty-three".