10556340 has 24 divisors (see below), whose sum is σ = 29557920. Its totient is φ = 2815008.

The previous prime is 10556321. The next prime is 10556363. The reversal of 10556340 is 4365501.

It is a super-2 number, since 2×10556340² = 222872628391200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10556340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 87910 + ... + 88029.

It is an arithmetic number, because the mean of its divisors is an integer number (1231580).

Almost surely, 2^10556340 is an apocalyptic number.

10556340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10556340 is an abundant number, since it is smaller than the sum of its proper divisors (19001580).

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

10556340 is a wasteful number, since it uses less digits than its factorization.

10556340 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 175951 (or 175949 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 10556340 is about 3249.0521694796. The cubic root of 10556340 is about 219.3669127139.

The spelling of 10556340 in words is "ten million, five hundred fifty-six thousand, three hundred forty".