530274948 has 48 divisors (see below), whose sum is σ = 1497250944. Its totient is φ = 142594560.

The previous prime is 530274937. The next prime is 530274961. The reversal of 530274948 is 849472035.

It is a Harshad number since it is a multiple of its sum of digits (42).

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, 184243 + ... + 187098.

It is an arithmetic number, because the mean of its divisors is an integer number (31192728).

Almost surely, 2^530274948 is an apocalyptic number.

It is an amenable number.

530274948 is an abundant number, since it is smaller than the sum of its proper divisors (966975996).

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

530274948 is a wasteful number, since it uses less digits than its factorization.

530274948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 371372 (or 371370 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 42.

The square root of 530274948 is about 23027.6995811566. The cubic root of 530274948 is about 809.4071504012.

It can be divided in two parts, 53027 and 4948, that added together give a palindrome (57975).

The spelling of 530274948 in words is "five hundred thirty million, two hundred seventy-four thousand, nine hundred forty-eight".