104903936 has 18 divisors (see below), whose sum is σ = 209398602. Its totient is φ = 52451840.

The previous prime is 104903899. The next prime is 104903963. The reversal of 104903936 is 639309401.

It can be written as a sum of positive squares in only one way, i.e., 71910400 + 32993536 = 8480^2 + 5744^2 .

It is a super-2 number, since 2×104903936² = 22009671576584192, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104903896 and 104903905.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 204635 + ... + 205146.

Almost surely, 2^104903936 is an apocalyptic number.

104903936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

104903936 is a deficient number, since it is larger than the sum of its proper divisors (104494666).

104903936 is an frugal number, since it uses more digits than its factorization.

104903936 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 409797 (or 409783 counting only the distinct ones).

The product of its (nonzero) digits is 17496, while the sum is 35.

The square root of 104903936 is about 10242.2622501086. The cubic root of 104903936 is about 471.6254809411.

The spelling of 104903936 in words is "one hundred four million, nine hundred three thousand, nine hundred thirty-six".