90954850 has 48 divisors (see below), whose sum is σ = 194737536. Its totient is φ = 30960000.

The previous prime is 90954827. The next prime is 90954869. The reversal of 90954850 is 5845909.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51990 + ... + 53710.

It is an arithmetic number, because the mean of its divisors is an integer number (4057032).

Almost surely, 2^90954850 is an apocalyptic number.

90954850 is an abundant number, since it is smaller than the sum of its proper divisors (103782686).

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

90954850 is a wasteful number, since it uses less digits than its factorization.

90954850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1891 (or 1886 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 90954850 is about 9537.0252175403. The cubic root of 90954850 is about 449.7197431898.

The spelling of 90954850 in words is "ninety million, nine hundred fifty-four thousand, eight hundred fifty".