15120352 has 48 divisors (see below), whose sum is σ = 33762960. Its totient is φ = 6607872.

The previous prime is 15120337. The next prime is 15120353. The reversal of 15120352 is 25302151.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15120353) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6948 + ... + 8860.

It is an arithmetic number, because the mean of its divisors is an integer number (703395).

Almost surely, 2^15120352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15120352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16881480).

15120352 is an abundant number, since it is smaller than the sum of its proper divisors (18642608).

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

15120352 is a wasteful number, since it uses less digits than its factorization.

15120352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1955 (or 1947 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 19.

The square root of 15120352 is about 3888.4896810973. The cubic root of 15120352 is about 247.2790368789.

It can be divided in two parts, 151 and 20352, that added together give a triangular number (20503 = T₂₀₂).

The spelling of 15120352 in words is "fifteen million, one hundred twenty thousand, three hundred fifty-two".