401828060 has 48 divisors (see below), whose sum is σ = 875448000. Its totient is φ = 154742784.

The previous prime is 401828047. The next prime is 401828129. The reversal of 401828060 is 60828104.

It is a super-2 number, since 2×401828060² = 322931579606727200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 259649 + ... + 261191.

It is an arithmetic number, because the mean of its divisors is an integer number (18238500).

Almost surely, 2^401828060 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 401828060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (437724000).

401828060 is an abundant number, since it is smaller than the sum of its proper divisors (473619940).

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

401828060 is a wasteful number, since it uses less digits than its factorization.

401828060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2030 (or 2028 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 401828060 is about 20045.6494032995. The cubic root of 401828060 is about 737.9270325892.

The spelling of 401828060 in words is "four hundred one million, eight hundred twenty-eight thousand, sixty".