16275480 has 64 divisors (see below), whose sum is σ = 52587360. Its totient is φ = 4005888.

The previous prime is 16275461. The next prime is 16275487. The reversal of 16275480 is 8457261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16275487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3657 + ... + 6776.

Almost surely, 2^16275480 is an apocalyptic number.

16275480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16275480 is an abundant number, since it is smaller than the sum of its proper divisors (36311880).

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

16275480 is a wasteful number, since it uses less digits than its factorization.

16275480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10460 (or 10456 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 16275480 is about 4034.2880412782. The cubic root of 16275480 is about 253.4221679835.

The spelling of 16275480 in words is "sixteen million, two hundred seventy-five thousand, four hundred eighty".