570654942 has 64 divisors (see below), whose sum is σ = 1351655424. Its totient is φ = 158336640.

The previous prime is 570654937. The next prime is 570654961. The reversal of 570654942 is 249456075.

It is a junction number, because it is equal to n+sod(n) for n = 570654894 and 570654903.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106348 + ... + 111584.

It is an arithmetic number, because the mean of its divisors is an integer number (21119616).

Almost surely, 2^570654942 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 570654942, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (675827712).

570654942 is an abundant number, since it is smaller than the sum of its proper divisors (781000482).

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

570654942 is a wasteful number, since it uses less digits than its factorization.

570654942 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5393.

The product of its (nonzero) digits is 302400, while the sum is 42.

The square root of 570654942 is about 23888.3850856436. The cubic root of 570654942 is about 829.4518769400.

The spelling of 570654942 in words is "five hundred seventy million, six hundred fifty-four thousand, nine hundred forty-two".