9274223530 has 128 divisors (see below), whose sum is σ = 21020622336. Its totient is φ = 2896819200.

The previous prime is 9274223509. The next prime is 9274223611. The reversal of 9274223530 is 353224729.

It is a super-2 number, since 2×9274223530² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (37).

It is a self number, because there is not a number n which added to its sum of digits gives 9274223530.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1213120 + ... + 1220740.

It is an arithmetic number, because the mean of its divisors is an integer number (164223612).

Almost surely, 2^9274223530 is an apocalyptic number.

9274223530 is an abundant number, since it is smaller than the sum of its proper divisors (11746398806).

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

9274223530 is a wasteful number, since it uses less digits than its factorization.

9274223530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7712.

The product of its (nonzero) digits is 90720, while the sum is 37.

The square root of 9274223530 is about 96302.7701055375. The cubic root of 9274223530 is about 2100.9990356121. Note that the first 3 decimals are identical.

The spelling of 9274223530 in words is "nine billion, two hundred seventy-four million, two hundred twenty-three thousand, five hundred thirty".