959422401 has 60 divisors (see below), whose sum is σ = 1678564272. Its totient is φ = 544510512.

The previous prime is 959422397. The next prime is 959422411. The reversal of 959422401 is 104224959.

959422401 is a `hidden beast` number, since 9 + 594 + 22 + 40 + 1 = 666.

It is not a de Polignac number, because 959422401 - 2² = 959422397 is a prime.

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

It is not an unprimeable number, because it can be changed into a prime (959422411) by changing a digit.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 646206 + ... + 647688.

Almost surely, 2^959422401 is an apocalyptic number.

It is an amenable number.

959422401 is a deficient number, since it is larger than the sum of its proper divisors (719141871).

959422401 is a wasteful number, since it uses less digits than its factorization.

959422401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672 (or 1656 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The square root of 959422401 is about 30974.5444034291. The cubic root of 959422401 is about 986.2869453696.

The spelling of 959422401 in words is "nine hundred fifty-nine million, four hundred twenty-two thousand, four hundred one".