103426656 has 48 divisors (see below), whose sum is σ = 272495664. Its totient is φ = 34348544.

The previous prime is 103426651. The next prime is 103426663. The reversal of 103426656 is 656624301.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103426651) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26290 + ... + 29966.

It is an arithmetic number, because the mean of its divisors is an integer number (5676993).

Almost surely, 2^103426656 is an apocalyptic number.

103426656 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

103426656 is an abundant number, since it is smaller than the sum of its proper divisors (169069008).

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

103426656 is a wasteful number, since it uses less digits than its factorization.

103426656 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3983 (or 3975 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 103426656 is about 10169.8896749178. The cubic root of 103426656 is about 469.4011627890.

The spelling of 103426656 in words is "one hundred three million, four hundred twenty-six thousand, six hundred fifty-six".