90473310 has 48 divisors (see below), whose sum is σ = 235989936. Its totient is φ = 24048384.

The previous prime is 90473297. The next prime is 90473323. The reversal of 90473310 is 1337409.

It is an interprime number because it is at equal distance from previous prime (90473297) and next prime (90473323).

It is a super-2 number, since 2×90473310² = 16370839644712200, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 29782 + ... + 32678.

It is an arithmetic number, because the mean of its divisors is an integer number (4916457).

Almost surely, 2^90473310 is an apocalyptic number.

90473310 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

90473310 is an abundant number, since it is smaller than the sum of its proper divisors (145516626).

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

90473310 is a wasteful number, since it uses less digits than its factorization.

90473310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257 (or 3254 counting only the distinct ones).

The product of its (nonzero) digits is 2268, while the sum is 27.

The square root of 90473310 is about 9511.7458965218. The cubic root of 90473310 is about 448.9246917776.

The spelling of 90473310 in words is "ninety million, four hundred seventy-three thousand, three hundred ten".