103887732 has 24 divisors (see below), whose sum is σ = 261051616. Its totient is φ = 31965408.

The previous prime is 103887713. The next prime is 103887737. The reversal of 103887732 is 237788301.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103887737) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 332818 + ... + 333129.

Almost surely, 2^103887732 is an apocalyptic number.

103887732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103887732 is an abundant number, since it is smaller than the sum of its proper divisors (157163884).

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

103887732 is a wasteful number, since it uses less digits than its factorization.

103887732 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665967 (or 665965 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 103887732 is about 10192.5331493206. The cubic root of 103887732 is about 470.0976588977.

The spelling of 103887732 in words is "one hundred three million, eight hundred eighty-seven thousand, seven hundred thirty-two".