951222960 has 320 divisors, whose sum is σ = 3509775360. Its totient is φ = 236206080.

The previous prime is 951222931. The next prime is 951222967. The reversal of 951222960 is 69222159.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (951222967) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2036647 + ... + 2037113.

It is an arithmetic number, because the mean of its divisors is an integer number (10968048).

Almost surely, 2^951222960 is an apocalyptic number.

951222960 is a gapful number since it is divisible by the number (90) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 951222960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1754887680).

951222960 is an abundant number, since it is smaller than the sum of its proper divisors (2558552400).

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

951222960 is a wasteful number, since it uses less digits than its factorization.

951222960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 553 (or 541 counting only the distinct ones).

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

The square root of 951222960 is about 30841.9026650432. The cubic root of 951222960 is about 983.4692259447.

The spelling of 951222960 in words is "nine hundred fifty-one million, two hundred twenty-two thousand, nine hundred sixty".