13880302 has 8 divisors (see below), whose sum is σ = 20869200. Its totient is φ = 6923904.

The previous prime is 13880261. The next prime is 13880327. The reversal of 13880302 is 20308831.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×13880302² = 385325567222408, which contains 22 as substring.

It is a congruent number.

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, 7027 + ... + 8782.

It is an arithmetic number, because the mean of its divisors is an integer number (2608650).

Almost surely, 2^13880302 is an apocalyptic number.

13880302 is a deficient number, since it is larger than the sum of its proper divisors (6988898).

13880302 is a wasteful number, since it uses less digits than its factorization.

13880302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16250.

The product of its (nonzero) digits is 1152, while the sum is 25.

The square root of 13880302 is about 3725.6277323426. The cubic root of 13880302 is about 240.3253804248.

The spelling of 13880302 in words is "thirteen million, eight hundred eighty thousand, three hundred two".