90001094 has 32 divisors (see below), whose sum is σ = 151930080. Its totient is φ = 39771648.

The previous prime is 90001073. The next prime is 90001117. The reversal of 90001094 is 49010009.

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, 35249 + ... + 37715.

It is an arithmetic number, because the mean of its divisors is an integer number (4747815).

Almost surely, 2^90001094 is an apocalyptic number.

90001094 is a deficient number, since it is larger than the sum of its proper divisors (61928986).

90001094 is a wasteful number, since it uses less digits than its factorization.

90001094 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552.

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 90001094 is about 9486.8906391926. The cubic root of 90001094 is about 448.1422904472.

The spelling of 90001094 in words is "ninety million, one thousand, ninety-four".