75626940 has 48 divisors (see below), whose sum is σ = 212405760. Its totient is φ = 20105280.

The previous prime is 75626933. The next prime is 75626951. The reversal of 75626940 is 4962657.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19785 + ... + 23295.

It is an arithmetic number, because the mean of its divisors is an integer number (4425120).

Almost surely, 2^75626940 is an apocalyptic number.

It is an amenable number.

75626940 is an abundant number, since it is smaller than the sum of its proper divisors (136778820).

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

75626940 is a wasteful number, since it uses less digits than its factorization.

75626940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882 (or 3880 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 75626940 is about 8696.3751069052. The cubic root of 75626940 is about 422.8881439453. Note that the first 3 decimals are identical.

The spelling of 75626940 in words is "seventy-five million, six hundred twenty-six thousand, nine hundred forty".