530140892 has 48 divisors (see below), whose sum is σ = 988841280. Its totient is φ = 248168448.

The previous prime is 530140879. The next prime is 530140931. The reversal of 530140892 is 298041035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1295984 + ... + 1296392.

It is an arithmetic number, because the mean of its divisors is an integer number (20600860).

Almost surely, 2^530140892 is an apocalyptic number.

It is an amenable number.

530140892 is a deficient number, since it is larger than the sum of its proper divisors (458700388).

530140892 is a wasteful number, since it uses less digits than its factorization.

530140892 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 702 (or 700 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 530140892 is about 23024.7886418095. The cubic root of 530140892 is about 809.3389373416.

The spelling of 530140892 in words is "five hundred thirty million, one hundred forty thousand, eight hundred ninety-two".