13942629 has 12 divisors (see below), whose sum is σ = 20232576. Its totient is φ = 9252072.

The previous prime is 13942619. The next prime is 13942639. The reversal of 13942629 is 92624931.

13942629 is a `hidden beast` number, since 1 + 394 + 262 + 9 = 666.

It is an interprime number because it is at equal distance from previous prime (13942619) and next prime (13942639).

It is not a de Polignac number, because 13942629 - 2⁸ = 13942373 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 13942593 and 13942602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13942609) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1467 + ... + 5480.

It is an arithmetic number, because the mean of its divisors is an integer number (1686048).

Almost surely, 2^13942629 is an apocalyptic number.

It is an amenable number.

13942629 is a deficient number, since it is larger than the sum of its proper divisors (6289947).

13942629 is a wasteful number, since it uses less digits than its factorization.

13942629 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7176 (or 7173 counting only the distinct ones).

The product of its digits is 23328, while the sum is 36.

The square root of 13942629 is about 3733.9829940695. The cubic root of 13942629 is about 240.6845559898.

The spelling of 13942629 in words is "thirteen million, nine hundred forty-two thousand, six hundred twenty-nine".