76246020 has 72 divisors (see below), whose sum is σ = 244894104. Its totient is φ = 19135488.

The previous prime is 76245997. The next prime is 76246039. The reversal of 76246020 is 2064267.

It can be written as a sum of positive squares in 4 ways, for example, as 21958596 + 54287424 = 4686^2 + 7368^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9399 + ... + 15518.

It is an arithmetic number, because the mean of its divisors is an integer number (3401307).

Almost surely, 2^76246020 is an apocalyptic number.

It is an amenable number.

76246020 is an abundant number, since it is smaller than the sum of its proper divisors (168648084).

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

76246020 is a wasteful number, since it uses less digits than its factorization.

76246020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24949 (or 24944 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 76246020 is about 8731.8967011755. The cubic root of 76246020 is about 424.0389263538.

The spelling of 76246020 in words is "seventy-six million, two hundred forty-six thousand, twenty".