874113513 has 32 divisors (see below), whose sum is σ = 1436203776. Its totient is φ = 460505088.

The previous prime is 874113509. The next prime is 874113523. The reversal of 874113513 is 315311478.

It is not a de Polignac number, because 874113513 - 2² = 874113509 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (874113523) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 313381 + ... + 316157.

It is an arithmetic number, because the mean of its divisors is an integer number (44881368).

Almost surely, 2^874113513 is an apocalyptic number.

It is an amenable number.

874113513 is a deficient number, since it is larger than the sum of its proper divisors (562090263).

874113513 is a wasteful number, since it uses less digits than its factorization.

874113513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3953.

The product of its digits is 10080, while the sum is 33.

The square root of 874113513 is about 29565.4107531081. The cubic root of 874113513 is about 956.1424748849.

The spelling of 874113513 in words is "eight hundred seventy-four million, one hundred thirteen thousand, five hundred thirteen".