75876616 has 8 divisors (see below), whose sum is σ = 142268670. Its totient is φ = 37938304.

The previous prime is 75876571. The next prime is 75876649. The reversal of 75876616 is 61667857.

It can be written as a sum of positive squares in only one way, i.e., 41654116 + 34222500 = 6454^2 + 5850^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×75876616² = 11514521711222912, which contains 22 as substring.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4742281 + ... + 4742296.

Almost surely, 2^75876616 is an apocalyptic number.

It is an amenable number.

75876616 is a deficient number, since it is larger than the sum of its proper divisors (66392054).

75876616 is a wasteful number, since it uses less digits than its factorization.

75876616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9484583 (or 9484579 counting only the distinct ones).

The product of its digits is 423360, while the sum is 46.

The square root of 75876616 is about 8710.7184548693. The cubic root of 75876616 is about 423.3530093293.

The spelling of 75876616 in words is "seventy-five million, eight hundred seventy-six thousand, six hundred sixteen".