401265060 has 96 divisors (see below), whose sum is σ = 1287256320. Its totient is φ = 91488768.

The previous prime is 401265043. The next prime is 401265071. The reversal of 401265060 is 60562104.

It is a super-2 number, since 2×401265060² = 322027296753607200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 401265060.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 212842 + ... + 214718.

It is an arithmetic number, because the mean of its divisors is an integer number (13408920).

Almost surely, 2^401265060 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 401265060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (643628160).

401265060 is an abundant number, since it is smaller than the sum of its proper divisors (885991260).

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

401265060 is a wasteful number, since it uses less digits than its factorization.

401265060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2405 (or 2403 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 401265060 is about 20031.6015335769. The cubic root of 401265060 is about 737.5822357786.

The spelling of 401265060 in words is "four hundred one million, two hundred sixty-five thousand, sixty".