15136072 has 16 divisors (see below), whose sum is σ = 32434560. Its totient is φ = 6486864.

The previous prime is 15136063. The next prime is 15136073. The reversal of 15136072 is 27063151.

It is not an unprimeable number, because it can be changed into a prime (15136073) 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, 135088 + ... + 135199.

It is an arithmetic number, because the mean of its divisors is an integer number (2027160).

Almost surely, 2^15136072 is an apocalyptic number.

It is an amenable number.

15136072 is an abundant number, since it is smaller than the sum of its proper divisors (17298488).

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

15136072 is a wasteful number, since it uses less digits than its factorization.

15136072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270300 (or 270296 counting only the distinct ones).

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 15136072 is about 3890.5105063475. The cubic root of 15136072 is about 247.3647024355.

The spelling of 15136072 in words is "fifteen million, one hundred thirty-six thousand, seventy-two".