15542952 has 32 divisors (see below), whose sum is σ = 39763680. Its totient is φ = 5060160.

The previous prime is 15542951. The next prime is 15542957. The reversal of 15542952 is 25924551.

15542952 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (15542951) 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, 6499 + ... + 8562.

It is an arithmetic number, because the mean of its divisors is an integer number (1242615).

Almost surely, 2^15542952 is an apocalyptic number.

15542952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15542952 is an abundant number, since it is smaller than the sum of its proper divisors (24220728).

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

15542952 is a wasteful number, since it uses less digits than its factorization.

15542952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15113 (or 15109 counting only the distinct ones).

The product of its digits is 18000, while the sum is 33.

The square root of 15542952 is about 3942.4550726673. The cubic root of 15542952 is about 249.5616424867.

The spelling of 15542952 in words is "fifteen million, five hundred forty-two thousand, nine hundred fifty-two".