15128002 has 16 divisors (see below), whose sum is σ = 23664960. Its totient is φ = 7246512.

The previous prime is 15127999. The next prime is 15128017. The reversal of 15128002 is 20082151.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 2899 + ... + 6217.

It is an arithmetic number, because the mean of its divisors is an integer number (1479060).

Almost surely, 2^15128002 is an apocalyptic number.

15128002 is a deficient number, since it is larger than the sum of its proper divisors (8536958).

15128002 is a wasteful number, since it uses less digits than its factorization.

15128002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3417.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 15128002 is about 3889.4732291147. The cubic root of 15128002 is about 247.3207326828.

It can be divided in two parts, 1 and 5128002, that added together give a triangular number (5128003 = T₃₂₀₂).

The spelling of 15128002 in words is "fifteen million, one hundred twenty-eight thousand, two".