14928648 has 32 divisors (see below), whose sum is σ = 42653760. Its totient is φ = 4265280.

The previous prime is 14928637. The next prime is 14928671. The reversal of 14928648 is 84682941.

It is a super-2 number, since 2×14928648² = 445729062215808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44263 + ... + 44598.

It is an arithmetic number, because the mean of its divisors is an integer number (1332930).

Almost surely, 2^14928648 is an apocalyptic number.

It is an amenable number.

14928648 is an abundant number, since it is smaller than the sum of its proper divisors (27725112).

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

14928648 is a wasteful number, since it uses less digits than its factorization.

14928648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88877 (or 88873 counting only the distinct ones).

The product of its digits is 110592, while the sum is 42.

The square root of 14928648 is about 3863.7608621653. The cubic root of 14928648 is about 246.2295431657.

It can be divided in two parts, 14928 and 648, that added together give a triangular number (15576 = T₁₇₆).

The spelling of 14928648 in words is "fourteen million, nine hundred twenty-eight thousand, six hundred forty-eight".