76655852 has 48 divisors (see below), whose sum is σ = 166098240. Its totient is φ = 30143232.

The previous prime is 76655837. The next prime is 76655867. The reversal of 76655852 is 25855667.

It is an interprime number because it is at equal distance from previous prime (76655837) and next prime (76655867).

It is a super-2 number, since 2×76655852² = 11752239291691808, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71174 + ... + 72242.

It is an arithmetic number, because the mean of its divisors is an integer number (3460380).

Almost surely, 2^76655852 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 76655852, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83049120).

76655852 is an abundant number, since it is smaller than the sum of its proper divisors (89442388).

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

76655852 is a wasteful number, since it uses less digits than its factorization.

76655852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1290 (or 1288 counting only the distinct ones).

The product of its digits is 504000, while the sum is 44.

The square root of 76655852 is about 8755.3327749435. The cubic root of 76655852 is about 424.7973234309.

The spelling of 76655852 in words is "seventy-six million, six hundred fifty-five thousand, eight hundred fifty-two".