103656416 has 24 divisors (see below), whose sum is σ = 204843744. Its totient is φ = 51632640.

The previous prime is 103656409. The next prime is 103656439. The reversal of 103656416 is 614656301.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2696 + ... + 14648.

It is an arithmetic number, because the mean of its divisors is an integer number (8535156).

Almost surely, 2^103656416 is an apocalyptic number.

103656416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103656416 is a deficient number, since it is larger than the sum of its proper divisors (101187328).

103656416 is a wasteful number, since it uses less digits than its factorization.

103656416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12234 (or 12226 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 103656416 is about 10181.1794994490. The cubic root of 103656416 is about 469.7484937767.

The spelling of 103656416 in words is "one hundred three million, six hundred fifty-six thousand, four hundred sixteen".