16256480 has 24 divisors (see below), whose sum is σ = 38406312. Its totient is φ = 6502528.

The previous prime is 16256413. The next prime is 16256483. The reversal of 16256480 is 8465261.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16256483) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 50642 + ... + 50961.

It is an arithmetic number, because the mean of its divisors is an integer number (1600263).

Almost surely, 2^16256480 is an apocalyptic number.

16256480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16256480 is an abundant number, since it is smaller than the sum of its proper divisors (22149832).

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

16256480 is a wasteful number, since it uses less digits than its factorization.

16256480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 101618 (or 101610 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

The square root of 16256480 is about 4031.9325391182. The cubic root of 16256480 is about 253.3235145471.

The spelling of 16256480 in words is "sixteen million, two hundred fifty-six thousand, four hundred eighty".