15007072 has 24 divisors (see below), whose sum is σ = 29719872. Its totient is φ = 7459200.

The previous prime is 15007067. The next prime is 15007079. The reversal of 15007072 is 27070051.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15007079) 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, 4497 + ... + 7087.

It is an arithmetic number, because the mean of its divisors is an integer number (1238328).

Almost surely, 2^15007072 is an apocalyptic number.

It is an amenable number.

15007072 is a deficient number, since it is larger than the sum of its proper divisors (14712800).

15007072 is a wasteful number, since it uses less digits than its factorization.

15007072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2782 (or 2774 counting only the distinct ones).

The product of its (nonzero) digits is 490, while the sum is 22.

The square root of 15007072 is about 3873.8962298957. The cubic root of 15007072 is about 246.6599592365.

The spelling of 15007072 in words is "fifteen million, seven thousand, seventy-two".