13844902 has 8 divisors (see below), whose sum is σ = 21989016. Its totient is φ = 6515232.

The previous prime is 13844891. The next prime is 13844911. The reversal of 13844902 is 20944831.

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

It is a super-2 number, since 2×13844902² = 383362622779208, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 203568 + ... + 203635.

It is an arithmetic number, because the mean of its divisors is an integer number (2748627).

Almost surely, 2^13844902 is an apocalyptic number.

13844902 is a deficient number, since it is larger than the sum of its proper divisors (8144114).

13844902 is a wasteful number, since it uses less digits than its factorization.

13844902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407222.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 13844902 is about 3720.8738221015. The cubic root of 13844902 is about 240.1208997348.

The spelling of 13844902 in words is "thirteen million, eight hundred forty-four thousand, nine hundred two".