104737731 has 32 divisors (see below), whose sum is σ = 169643520. Its totient is φ = 56111616.

The previous prime is 104737729. The next prime is 104737771. The reversal of 104737731 is 137737401.

It is not a de Polignac number, because 104737731 - 2¹ = 104737729 is a prime.

It is a super-2 number, since 2×104737731² = 21939984590056722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 104737692 and 104737701.

It is not an unprimeable number, because it can be changed into a prime (104737771) 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, 141360 + ... + 142098.

It is an arithmetic number, because the mean of its divisors is an integer number (5301360).

Almost surely, 2^104737731 is an apocalyptic number.

104737731 is a deficient number, since it is larger than the sum of its proper divisors (64905789).

104737731 is a wasteful number, since it uses less digits than its factorization.

104737731 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 104737731 is about 10234.1453478051. The cubic root of 104737731 is about 471.3762753350.

The spelling of 104737731 in words is "one hundred four million, seven hundred thirty-seven thousand, seven hundred thirty-one".