15102152 has 16 divisors (see below), whose sum is σ = 30494940. Its totient is φ = 6970176.

The previous prime is 15102151. The next prime is 15102161. The reversal of 15102152 is 25120151.

It can be written as a sum of positive squares in 2 ways, for example, as 15100996 + 1156 = 3886^2 + 34^2 .

It is a super-3 number, since 3×15102152³ (a number of 23 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 15102152.

It is not an unprimeable number, because it can be changed into a prime (15102151) 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, 72503 + ... + 72710.

Almost surely, 2^15102152 is an apocalyptic number.

It is an amenable number.

15102152 is an abundant number, since it is smaller than the sum of its proper divisors (15392788).

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

15102152 is a wasteful number, since it uses less digits than its factorization.

15102152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145232 (or 145228 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 17.

The square root of 15102152 is about 3886.1487362169. The cubic root of 15102152 is about 247.1797824572.

The spelling of 15102152 in words is "fifteen million, one hundred two thousand, one hundred fifty-two".