930140552 has 24 divisors (see below), whose sum is σ = 1916975550. Its totient is φ = 422790720.

The previous prime is 930140551. The next prime is 930140587. The reversal of 930140552 is 255041039.

It can be written as a sum of positive squares in only one way, i.e., 899160196 + 30980356 = 29986^2 + 5566^2 .

It is a super-2 number, since 2×930140552² = 1730322892949729408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (930140551) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 479477 + ... + 481412.

Almost surely, 2^930140552 is an apocalyptic number.

It is an amenable number.

930140552 is an abundant number, since it is smaller than the sum of its proper divisors (986834998).

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

930140552 is a wasteful number, since it uses less digits than its factorization.

930140552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960917 (or 960902 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 930140552 is about 30498.2057177140. The cubic root of 930140552 is about 976.1491782411.

The spelling of 930140552 in words is "nine hundred thirty million, one hundred forty thousand, five hundred fifty-two".