15428960 has 24 divisors (see below), whose sum is σ = 36451296. Its totient is φ = 6171520.

The previous prime is 15428947. The next prime is 15428971. The reversal of 15428960 is 6982451.

It is a self number, because there is not a number n which added to its sum of digits gives 15428960.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 48056 + ... + 48375.

It is an arithmetic number, because the mean of its divisors is an integer number (1518804).

Almost surely, 2^15428960 is an apocalyptic number.

15428960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15428960 is an abundant number, since it is smaller than the sum of its proper divisors (21022336).

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

15428960 is an equidigital number, since it uses as much as digits as its factorization.

15428960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96446 (or 96438 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 35.

The square root of 15428960 is about 3927.9714866582. The cubic root of 15428960 is about 248.9500499258.

The spelling of 15428960 in words is "fifteen million, four hundred twenty-eight thousand, nine hundred sixty".