75675580 has 24 divisors (see below), whose sum is σ = 159733728. Its totient is φ = 30115008.

The previous prime is 75675577. The next prime is 75675581. The reversal of 75675580 is 8557657.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75675581) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5664 + ... + 13543.

It is an arithmetic number, because the mean of its divisors is an integer number (6655572).

Almost surely, 2^75675580 is an apocalyptic number.

It is an amenable number.

75675580 is an abundant number, since it is smaller than the sum of its proper divisors (84058148).

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

75675580 is a wasteful number, since it uses less digits than its factorization.

75675580 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19413 (or 19411 counting only the distinct ones).

The product of its (nonzero) digits is 294000, while the sum is 43.

The square root of 75675580 is about 8699.1712248926. The cubic root of 75675580 is about 422.9787856802.

The spelling of 75675580 in words is "seventy-five million, six hundred seventy-five thousand, five hundred eighty".