90267060 has 48 divisors (see below), whose sum is σ = 272192256. Its totient is φ = 22219392.

The previous prime is 90267049. The next prime is 90267083. The reversal of 90267060 is 6076209.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 57084 + ... + 58643.

It is an arithmetic number, because the mean of its divisors is an integer number (5670672).

Almost surely, 2^90267060 is an apocalyptic number.

It is an amenable number.

90267060 is an abundant number, since it is smaller than the sum of its proper divisors (181925196).

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

90267060 is a wasteful number, since it uses less digits than its factorization.

90267060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115752 (or 115750 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 90267060 is about 9500.8978523085. The cubic root of 90267060 is about 448.5832976658.

The spelling of 90267060 in words is "ninety million, two hundred sixty-seven thousand, sixty".