90373000 has 32 divisors (see below), whose sum is σ = 211475160. Its totient is φ = 36148800.

The previous prime is 90372991. The next prime is 90373001. The reversal of 90373000 is 37309.

It can be written as a sum of positive squares in 4 ways, for example, as 3771364 + 86601636 = 1942^2 + 9306^2 .

It is not an unprimeable number, because it can be changed into a prime (90373001) 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, 44187 + ... + 46186.

Almost surely, 2^90373000 is an apocalyptic number.

It is an amenable number.

90373000 is an abundant number, since it is smaller than the sum of its proper divisors (121102160).

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

90373000 is a wasteful number, since it uses less digits than its factorization.

90373000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90394 (or 90380 counting only the distinct ones).

The product of its (nonzero) digits is 567, while the sum is 22.

The square root of 90373000 is about 9506.4714799972. The cubic root of 90373000 is about 448.7587191143.

The spelling of 90373000 in words is "ninety million, three hundred seventy-three thousand".