13058140 has 48 divisors (see below), whose sum is σ = 28449792. Its totient is φ = 5031936.

The previous prime is 13058119. The next prime is 13058191. The reversal of 13058140 is 4185031.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 102757 + ... + 102883.

It is an arithmetic number, because the mean of its divisors is an integer number (592704).

Almost surely, 2^13058140 is an apocalyptic number.

13058140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13058140 is an abundant number, since it is smaller than the sum of its proper divisors (15391652).

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

13058140 is a wasteful number, since it uses less digits than its factorization.

13058140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286 (or 284 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13058140 is about 3613.6048483474. The cubic root of 13058140 is about 235.4834772480.

The spelling of 13058140 in words is "thirteen million, fifty-eight thousand, one hundred forty".