13325750 has 32 divisors (see below), whose sum is σ = 25182144. Its totient is φ = 5280000.

The previous prime is 13325701. The next prime is 13325759. The reversal of 13325750 is 5752331.

It is a super-2 number, since 2×13325750² = 355151226125000, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13325759) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37574 + ... + 37926.

It is an arithmetic number, because the mean of its divisors is an integer number (786942).

Almost surely, 2^13325750 is an apocalyptic number.

13325750 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13325750 is a deficient number, since it is larger than the sum of its proper divisors (11856394).

13325750 is a wasteful number, since it uses less digits than its factorization.

13325750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521 (or 511 counting only the distinct ones).

The product of its (nonzero) digits is 3150, while the sum is 26.

The square root of 13325750 is about 3650.4451783310. The cubic root of 13325750 is about 237.0812565946.

The spelling of 13325750 in words is "thirteen million, three hundred twenty-five thousand, seven hundred fifty".