953222840 has 16 divisors (see below), whose sum is σ = 2144751480. Its totient is φ = 381289120.

The previous prime is 953222819. The next prime is 953222867. The reversal of 953222840 is 48222359.

It is a self number, because there is not a number n which added to its sum of digits gives 953222840.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11915246 + ... + 11915325.

Almost surely, 2^953222840 is an apocalyptic number.

It is an amenable number.

953222840 is an abundant number, since it is smaller than the sum of its proper divisors (1191528640).

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

953222840 is a wasteful number, since it uses less digits than its factorization.

953222840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23830582 (or 23830578 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 953222840 is about 30874.3071177314. The cubic root of 953222840 is about 984.1579686679.

The spelling of 953222840 in words is "nine hundred fifty-three million, two hundred twenty-two thousand, eight hundred forty".