262455980 has 24 divisors (see below), whose sum is σ = 551849760. Its totient is φ = 104850560.

The previous prime is 262455959. The next prime is 262455983. The reversal of 262455980 is 89554262.

262455980 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (262455983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8960 + ... + 24600.

It is an arithmetic number, because the mean of its divisors is an integer number (22993740).

Almost surely, 2^262455980 is an apocalyptic number.

262455980 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

262455980 is an abundant number, since it is smaller than the sum of its proper divisors (289393780).

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

262455980 is a wasteful number, since it uses less digits than its factorization.

262455980 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16489 (or 16487 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The square root of 262455980 is about 16200.4932023689. The cubic root of 262455980 is about 640.2537893216.

The spelling of 262455980 in words is "two hundred sixty-two million, four hundred fifty-five thousand, nine hundred eighty".