90473560 has 16 divisors (see below), whose sum is σ = 203565600. Its totient is φ = 36189408.

The previous prime is 90473527. The next prime is 90473587. The reversal of 90473560 is 6537409.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1130880 + ... + 1130959.

It is an arithmetic number, because the mean of its divisors is an integer number (12722850).

Almost surely, 2^90473560 is an apocalyptic number.

It is an amenable number.

90473560 is an abundant number, since it is smaller than the sum of its proper divisors (113092040).

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

90473560 is a wasteful number, since it uses less digits than its factorization.

90473560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2261850 (or 2261846 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 34.

The square root of 90473560 is about 9511.7590381590. The cubic root of 90473560 is about 448.9251052736.

The spelling of 90473560 in words is "ninety million, four hundred seventy-three thousand, five hundred sixty".