401282376 has 32 divisors (see below), whose sum is σ = 1094407200. Its totient is φ = 121600640.

The previous prime is 401282351. The next prime is 401282377. The reversal of 401282376 is 673282104.

It is a super-2 number, since 2×401282376² = 322055090576410752, which contains 22 as substring.

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

It is not an unprimeable number, because it can be changed into a prime (401282377) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 759741 + ... + 760268.

It is an arithmetic number, because the mean of its divisors is an integer number (34200225).

Almost surely, 2^401282376 is an apocalyptic number.

It is an amenable number.

401282376 is an abundant number, since it is smaller than the sum of its proper divisors (693124824).

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

401282376 is a wasteful number, since it uses less digits than its factorization.

401282376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1520029 (or 1520025 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 33.

The square root of 401282376 is about 20032.0337459780. The cubic root of 401282376 is about 737.5928453827.

The spelling of 401282376 in words is "four hundred one million, two hundred eighty-two thousand, three hundred seventy-six".