14626540 has 12 divisors (see below), whose sum is σ = 30715776. Its totient is φ = 5850608.

The previous prime is 14626501. The next prime is 14626571. The reversal of 14626540 is 4562641.

It is a junction number, because it is equal to n+sod(n) for n = 14626499 and 14626508.

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, 365644 + ... + 365683.

It is an arithmetic number, because the mean of its divisors is an integer number (2559648).

Almost surely, 2^14626540 is an apocalyptic number.

14626540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

14626540 is an abundant number, since it is smaller than the sum of its proper divisors (16089236).

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

14626540 is a wasteful number, since it uses less digits than its factorization.

14626540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 731336 (or 731334 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 14626540 is about 3824.4659757932. The cubic root of 14626540 is about 244.5572456125.

The spelling of 14626540 in words is "fourteen million, six hundred twenty-six thousand, five hundred forty".