76273878 has 8 divisors (see below), whose sum is σ = 152547768. Its totient is φ = 25424624.

The previous prime is 76273871. The next prime is 76273891. The reversal of 76273878 is 87837267.

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

76273878 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76273871) 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, 6356151 + ... + 6356162.

It is an arithmetic number, because the mean of its divisors is an integer number (19068471).

Almost surely, 2^76273878 is an apocalyptic number.

76273878 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

76273878 is a wasteful number, since it uses less digits than its factorization.

76273878 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12712318.

The product of its digits is 790272, while the sum is 48.

The square root of 76273878 is about 8733.4917415659. The cubic root of 76273878 is about 424.0905637508.

The spelling of 76273878 in words is "seventy-six million, two hundred seventy-three thousand, eight hundred seventy-eight".