260901400 has 48 divisors (see below), whose sum is σ = 627526800. Its totient is φ = 100759680.

The previous prime is 260901383. The next prime is 260901439. The reversal of 260901400 is 4109062.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16692 + ... + 28291.

It is an arithmetic number, because the mean of its divisors is an integer number (13073475).

Almost surely, 2^260901400 is an apocalyptic number.

260901400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

260901400 is an abundant number, since it is smaller than the sum of its proper divisors (366625400).

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

260901400 is a wasteful number, since it uses less digits than its factorization.

260901400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45028 (or 45019 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 260901400 is about 16152.4425397523. The cubic root of 260901400 is about 638.9871675180.

The spelling of 260901400 in words is "two hundred sixty million, nine hundred one thousand, four hundred".