104990854 has 16 divisors (see below), whose sum is σ = 160496640. Its totient is φ = 51495880.

The previous prime is 104990849. The next prime is 104990891. The reversal of 104990854 is 458099401.

It is a super-2 number, since 2×104990854² = 22046158847298632, which contains 22 as substring.

It is a congruent number.

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, 101319 + ... + 102349.

It is an arithmetic number, because the mean of its divisors is an integer number (10031040).

Almost surely, 2^104990854 is an apocalyptic number.

104990854 is a deficient number, since it is larger than the sum of its proper divisors (55505786).

104990854 is a wasteful number, since it uses less digits than its factorization.

104990854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955.

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 104990854 is about 10246.5044771376. The cubic root of 104990854 is about 471.7556998469.

The spelling of 104990854 in words is "one hundred four million, nine hundred ninety thousand, eight hundred fifty-four".