572314378 has 4 divisors (see below), whose sum is σ = 858471570. Its totient is φ = 286157188.

The previous prime is 572314363. The next prime is 572314397. The reversal of 572314378 is 873413275.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 551639169 + 20675209 = 23487^2 + 4547^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 572314378.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 143078593 + ... + 143078596.

Almost surely, 2^572314378 is an apocalyptic number.

572314378 is a deficient number, since it is larger than the sum of its proper divisors (286157192).

572314378 is a wasteful number, since it uses less digits than its factorization.

572314378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286157191.

The product of its digits is 141120, while the sum is 40.

The square root of 572314378 is about 23923.0929856488. The cubic root of 572314378 is about 830.2551003743.

The spelling of 572314378 in words is "five hundred seventy-two million, three hundred fourteen thousand, three hundred seventy-eight".