961298475 has 24 divisors (see below), whose sum is σ = 1594189632. Its totient is φ = 511130400.

The previous prime is 961298419. The next prime is 961298479. The reversal of 961298475 is 574892169.

It is not a de Polignac number, because 961298475 - 2¹⁶ = 961232939 is a prime.

It is not an unprimeable number, because it can be changed into a prime (961298479) 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, 5464 + ... + 44186.

It is an arithmetic number, because the mean of its divisors is an integer number (66424568).

Almost surely, 2^961298475 is an apocalyptic number.

961298475 is a deficient number, since it is larger than the sum of its proper divisors (632891157).

961298475 is a wasteful number, since it uses less digits than its factorization.

961298475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39067 (or 39062 counting only the distinct ones).

The product of its digits is 1088640, while the sum is 51.

The square root of 961298475 is about 31004.8137391599. The cubic root of 961298475 is about 986.9293952896.

The spelling of 961298475 in words is "nine hundred sixty-one million, two hundred ninety-eight thousand, four hundred seventy-five".