15252882 has 8 divisors (see below), whose sum is σ = 30505776. Its totient is φ = 5084292.

The previous prime is 15252871. The next prime is 15252883. The reversal of 15252882 is 28825251.

It is a sphenic number, since it is the product of 3 distinct primes.

15252882 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (15252883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1271068 + ... + 1271079.

It is an arithmetic number, because the mean of its divisors is an integer number (3813222).

Almost surely, 2^15252882 is an apocalyptic number.

15252882 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.

15252882 is a wasteful number, since it uses less digits than its factorization.

15252882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2542152.

The product of its digits is 12800, while the sum is 33.

The square root of 15252882 is about 3905.4938228091. The cubic root of 15252882 is about 247.9994038314. Note that the first 3 decimals are identical.

The spelling of 15252882 in words is "fifteen million, two hundred fifty-two thousand, eight hundred eighty-two".