13883962 has 4 divisors (see below), whose sum is σ = 20825946. Its totient is φ = 6941980.

The previous prime is 13883959. The next prime is 13883963. The reversal of 13883962 is 26938831.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 26938831 = 191 ⋅141041.

It can be written as a sum of positive squares in only one way, i.e., 12243001 + 1640961 = 3499^2 + 1281^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (13883963) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3470989 + ... + 3470992.

Almost surely, 2^13883962 is an apocalyptic number.

13883962 is a deficient number, since it is larger than the sum of its proper divisors (6941984).

13883962 is an equidigital number, since it uses as much as digits as its factorization.

13883962 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6941983.

The product of its digits is 62208, while the sum is 40.

The square root of 13883962 is about 3726.1188923597. The cubic root of 13883962 is about 240.3465018095.

It can be divided in two parts, 138 and 83962, that added together give a square (84100 = 290²).

The spelling of 13883962 in words is "thirteen million, eight hundred eighty-three thousand, nine hundred sixty-two".