76151616 has 28 divisors (see below), whose sum is σ = 201484992. Its totient is φ = 25383808.

The previous prime is 76151591. The next prime is 76151617. The reversal of 76151616 is 61615167.

It is a super-2 number, since 2×76151616² = 11598137238822912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (76151617) 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, 198120 + ... + 198503.

Almost surely, 2^76151616 is an apocalyptic number.

It is an amenable number.

76151616 is an abundant number, since it is smaller than the sum of its proper divisors (125333376).

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

76151616 is a wasteful number, since it uses less digits than its factorization.

76151616 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396638 (or 396628 counting only the distinct ones).

The product of its digits is 7560, while the sum is 33.

The square root of 76151616 is about 8726.4893284757. The cubic root of 76151616 is about 423.8638461611.

It can be divided in two parts, 7615161 and 6, that added together give a palindrome (7615167).

The spelling of 76151616 in words is "seventy-six million, one hundred fifty-one thousand, six hundred sixteen".