401062959 has 24 divisors (see below), whose sum is σ = 635658192. Its totient is φ = 241653120.

The previous prime is 401062951. The next prime is 401062973. The reversal of 401062959 is 959260104.

It is not a de Polignac number, because 401062959 - 2³ = 401062951 is a prime.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (401062951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5419 + ... + 28835.

It is an arithmetic number, because the mean of its divisors is an integer number (26485758).

Almost surely, 2^401062959 is an apocalyptic number.

401062959 is a deficient number, since it is larger than the sum of its proper divisors (234595233).

401062959 is a wasteful number, since it uses less digits than its factorization.

401062959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23607 (or 23604 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 401062959 is about 20026.5563440148. The cubic root of 401062959 is about 737.4583848586.

The spelling of 401062959 in words is "four hundred one million, sixty-two thousand, nine hundred fifty-nine".