90006348 has 24 divisors (see below), whose sum is σ = 215691952. Its totient is φ = 29191104.

The previous prime is 90006289. The next prime is 90006403. The reversal of 90006348 is 84360009.

It is a super-2 number, since 2×90006348² = 16202285360594208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 100915 + ... + 101802.

Almost surely, 2^90006348 is an apocalyptic number.

It is an amenable number.

90006348 is an abundant number, since it is smaller than the sum of its proper divisors (125685604).

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

90006348 is a wasteful number, since it uses less digits than its factorization.

90006348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202761 (or 202759 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 90006348 is about 9487.1675435822. The cubic root of 90006348 is about 448.1510106885.

The spelling of 90006348 in words is "ninety million, six thousand, three hundred forty-eight".