103427856 has 60 divisors (see below), whose sum is σ = 330808192. Its totient is φ = 29550528.

The previous prime is 103427843. The next prime is 103427869. The reversal of 103427856 is 658724301.

It is an interprime number because it is at equal distance from previous prime (103427843) and next prime (103427869).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 103427856.

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 11 ways as a sum of consecutive naturals, for example, 50296 + ... + 52311.

Almost surely, 2^103427856 is an apocalyptic number.

103427856 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103427856 is an abundant number, since it is smaller than the sum of its proper divisors (227380336).

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

103427856 is a wasteful number, since it uses less digits than its factorization.

103427856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102628 (or 102619 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 103427856 is about 10169.9486724368. The cubic root of 103427856 is about 469.4029781792.

The spelling of 103427856 in words is "one hundred three million, four hundred twenty-seven thousand, eight hundred fifty-six".