401482356 has 36 divisors (see below), whose sum is σ = 1029700896. Its totient is φ = 121660880.

The previous prime is 401482349. The next prime is 401482391. The reversal of 401482356 is 653284104.

It is a super-2 number, since 2×401482356² = 322376164358621472, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 136800 + ... + 139703.

Almost surely, 2^401482356 is an apocalyptic number.

It is an amenable number.

401482356 is an abundant number, since it is smaller than the sum of its proper divisors (628218540).

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

401482356 is a wasteful number, since it uses less digits than its factorization.

401482356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276532 (or 276519 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 401482356 is about 20037.0246294204. The cubic root of 401482356 is about 737.7153520679.

The spelling of 401482356 in words is "four hundred one million, four hundred eighty-two thousand, three hundred fifty-six".