90413158 has 8 divisors (see below), whose sum is σ = 147948840. Its totient is φ = 41096880.

The previous prime is 90413149. The next prime is 90413171. The reversal of 90413158 is 85131409.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×90413158³ (a number of 25 digits) contains 333 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 3 ways as a sum of consecutive naturals, for example, 2054823 + ... + 2054866.

It is an arithmetic number, because the mean of its divisors is an integer number (18493605).

Almost surely, 2^90413158 is an apocalyptic number.

90413158 is a deficient number, since it is larger than the sum of its proper divisors (57535682).

90413158 is a wasteful number, since it uses less digits than its factorization.

90413158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4109702.

The product of its (nonzero) digits is 4320, while the sum is 31.

The square root of 90413158 is about 9508.5833855522. The cubic root of 90413158 is about 448.8251791706.

The spelling of 90413158 in words is "ninety million, four hundred thirteen thousand, one hundred fifty-eight".