13702864 has 20 divisors (see below), whose sum is σ = 30342304. Its totient is φ = 5872608.

The previous prime is 13702861. The next prime is 13702873. The reversal of 13702864 is 46820731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13702861) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 61062 + ... + 61285.

Almost surely, 2^13702864 is an apocalyptic number.

13702864 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

13702864 is an abundant number, since it is smaller than the sum of its proper divisors (16639440).

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

13702864 is a wasteful number, since it uses less digits than its factorization.

13702864 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122362 (or 122356 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 13702864 is about 3701.7379701972. The cubic root of 13702864 is about 239.2969238424.

The spelling of 13702864 in words is "thirteen million, seven hundred two thousand, eight hundred sixty-four".