15214052 has 12 divisors (see below), whose sum is σ = 30428160. Its totient is φ = 6520296.

The previous prime is 15214051. The next prime is 15214081. The reversal of 15214052 is 25041251.

15214052 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (15214051) by changing a digit.

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, 271652 + ... + 271707.

It is an arithmetic number, because the mean of its divisors is an integer number (2535680).

Almost surely, 2^15214052 is an apocalyptic number.

It is an amenable number.

15214052 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.

15214052 is a wasteful number, since it uses less digits than its factorization.

15214052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 543370 (or 543368 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 15214052 is about 3900.5194525858. The cubic root of 15214052 is about 247.7887769670.

The spelling of 15214052 in words is "fifteen million, two hundred fourteen thousand, fifty-two".