9427254256 has 120 divisors (see below), whose sum is σ = 23223977856. Its totient is φ = 3679764480.

The previous prime is 9427254223. The next prime is 9427254337. The reversal of 9427254256 is 6524527249.

It is a super-2 number, since 2×9427254256² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 401760 + ... + 424576.

Almost surely, 2^9427254256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 9427254256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11611988928).

9427254256 is an abundant number, since it is smaller than the sum of its proper divisors (13796723600).

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

9427254256 is a wasteful number, since it uses less digits than its factorization.

9427254256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22887 (or 22874 counting only the distinct ones).

The product of its digits is 1209600, while the sum is 46.

The square root of 9427254256 is about 97094.0485096795. The cubic root of 9427254256 is about 2112.4920023319.

The spelling of 9427254256 in words is "nine billion, four hundred twenty-seven million, two hundred fifty-four thousand, two hundred fifty-six".