90104941 has 8 divisors (see below), whose sum is σ = 93132800. Its totient is φ = 87084720.

The previous prime is 90104899. The next prime is 90104983. The reversal of 90104941 is 14940109.

It is an interprime number because it is at equal distance from previous prime (90104899) and next prime (90104983).

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

It is a cyclic number.

It is not a de Polignac number, because 90104941 - 2¹⁷ = 89973869 is a prime.

It is a super-2 number, since 2×90104941² = 16237800785226962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90504941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31780 + ... + 34498.

It is an arithmetic number, because the mean of its divisors is an integer number (11641600).

Almost surely, 2^90104941 is an apocalyptic number.

It is an amenable number.

90104941 is a deficient number, since it is larger than the sum of its proper divisors (3027859).

90104941 is a wasteful number, since it uses less digits than its factorization.

90104941 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3819.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 90104941 is about 9492.3622455109. The cubic root of 90104941 is about 448.3145859256.

The spelling of 90104941 in words is "ninety million, one hundred four thousand, nine hundred forty-one".