49100454 has 48 divisors (see below), whose sum is σ = 121316832. Its totient is φ = 14217984.

The previous prime is 49100407. The next prime is 49100459. The reversal of 49100454 is 45400194.

It is a super-2 number, since 2×49100454² = 4821709166012232, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49100459) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2194 + ... + 10149.

It is an arithmetic number, because the mean of its divisors is an integer number (2527434).

Almost surely, 2^49100454 is an apocalyptic number.

49100454 is an abundant number, since it is smaller than the sum of its proper divisors (72216378).

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

49100454 is a wasteful number, since it uses less digits than its factorization.

49100454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12381 (or 12378 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 27.

The square root of 49100454 is about 7007.1716119987. The cubic root of 49100454 is about 366.1804628279.

The spelling of 49100454 in words is "forty-nine million, one hundred thousand, four hundred fifty-four".