13951252 has 12 divisors (see below), whose sum is σ = 27902560. Its totient is φ = 5979096.

The previous prime is 13951211. The next prime is 13951277. The reversal of 13951252 is 25215931.

13951252 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 498259 = 13951252 / (1 + 3 + 9 + 5 + 1 + 2 + 5 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 13951252.

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, 249102 + ... + 249157.

Almost surely, 2^13951252 is an apocalyptic number.

It is an amenable number.

13951252 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

13951252 is a wasteful number, since it uses less digits than its factorization.

13951252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 498270 (or 498268 counting only the distinct ones).

The product of its digits is 2700, while the sum is 28.

The square root of 13951252 is about 3735.1374807362. The cubic root of 13951252 is about 240.7341639276.

The spelling of 13951252 in words is "thirteen million, nine hundred fifty-one thousand, two hundred fifty-two".