567078420 has 48 divisors (see below), whose sum is σ = 1610195328. Its totient is φ = 149089920.

The previous prime is 567078397. The next prime is 567078437. The reversal of 567078420 is 24870765.

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, 62299 + ... + 70818.

It is an arithmetic number, because the mean of its divisors is an integer number (33545736).

Almost surely, 2^567078420 is an apocalyptic number.

It is an amenable number.

567078420 is an abundant number, since it is smaller than the sum of its proper divisors (1043116908).

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

567078420 is a wasteful number, since it uses less digits than its factorization.

567078420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133200 (or 133198 counting only the distinct ones).

The product of its (nonzero) digits is 94080, while the sum is 39.

The square root of 567078420 is about 23813.4084078697. The cubic root of 567078420 is about 827.7154089743.

The spelling of 567078420 in words is "five hundred sixty-seven million, seventy-eight thousand, four hundred twenty".