965122401 has 16 divisors (see below), whose sum is σ = 1319693760. Its totient is φ = 627049920.

The previous prime is 965122373. The next prime is 965122429. The reversal of 965122401 is 104221569.

It is an interprime number because it is at equal distance from previous prime (965122373) and next prime (965122429).

It is not a de Polignac number, because 965122401 - 2¹⁴ = 965106017 is a prime.

It is a super-2 number, since 2×965122401² = 1862922497824009602, which contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (965122451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51355 + ... + 67583.

It is an arithmetic number, because the mean of its divisors is an integer number (82480860).

Almost surely, 2^965122401 is an apocalyptic number.

It is an amenable number.

965122401 is a deficient number, since it is larger than the sum of its proper divisors (354571359).

965122401 is a wasteful number, since it uses less digits than its factorization.

965122401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16736.

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 965122401 is about 31066.4191853519. The cubic root of 965122401 is about 988.2362914679.

The spelling of 965122401 in words is "nine hundred sixty-five million, one hundred twenty-two thousand, four hundred one".