104157236 has 12 divisors (see below), whose sum is σ = 183294720. Its totient is φ = 51787320.

The previous prime is 104157211. The next prime is 104157247. The reversal of 104157236 is 632751401.

It is a super-2 number, since 2×104157236² = 21697459622319392, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104157199 and 104157208.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 72020 + ... + 73451.

It is an arithmetic number, because the mean of its divisors is an integer number (15274560).

Almost surely, 2^104157236 is an apocalyptic number.

It is an amenable number.

104157236 is a deficient number, since it is larger than the sum of its proper divisors (79137484).

104157236 is a wasteful number, since it uses less digits than its factorization.

104157236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145654 (or 145652 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 104157236 is about 10205.7452447139. The cubic root of 104157236 is about 470.5038146566.

The spelling of 104157236 in words is "one hundred four million, one hundred fifty-seven thousand, two hundred thirty-six".