104505951 has 32 divisors (see below), whose sum is σ = 159810048. Its totient is φ = 60128640.

The previous prime is 104505949. The next prime is 104505959. The reversal of 104505951 is 159505401.

It is not a de Polignac number, because 104505951 - 2¹ = 104505949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (104505959) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 118725 + ... + 119601.

It is an arithmetic number, because the mean of its divisors is an integer number (4994064).

Almost surely, 2^104505951 is an apocalyptic number.

104505951 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

104505951 is a deficient number, since it is larger than the sum of its proper divisors (55304097).

104505951 is a wasteful number, since it uses less digits than its factorization.

104505951 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071.

The product of its (nonzero) digits is 4500, while the sum is 30.

The square root of 104505951 is about 10222.8152189111. The cubic root of 104505951 is about 471.0283068621.

The spelling of 104505951 in words is "one hundred four million, five hundred five thousand, nine hundred fifty-one".