401614356 has 96 divisors (see below), whose sum is σ = 1106155008. Its totient is φ = 111807360.

The previous prime is 401614351. The next prime is 401614379. The reversal of 401614356 is 653416104.

It is a super-2 number, since 2×401614356² = 322588181890589472, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401614351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 485215 + ... + 486041.

It is an arithmetic number, because the mean of its divisors is an integer number (11522448).

Almost surely, 2^401614356 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 401614356, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (553077504).

401614356 is an abundant number, since it is smaller than the sum of its proper divisors (704540652).

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

401614356 is a wasteful number, since it uses less digits than its factorization.

401614356 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1141 (or 1139 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 401614356 is about 20040.3182609459. The cubic root of 401614356 is about 737.7961922799.

The spelling of 401614356 in words is "four hundred one million, six hundred fourteen thousand, three hundred fifty-six".