507022442 has 16 divisors (see below), whose sum is σ = 794102400. Its totient is φ = 242335632.

The previous prime is 507022403. The next prime is 507022469. The reversal of 507022442 is 244220705.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109184 + ... + 113732.

It is an arithmetic number, because the mean of its divisors is an integer number (49631400).

Almost surely, 2^507022442 is an apocalyptic number.

507022442 is a deficient number, since it is larger than the sum of its proper divisors (287079958).

507022442 is a wasteful number, since it uses less digits than its factorization.

507022442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6997.

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 507022442 is about 22517.1588349863. The cubic root of 507022442 is about 797.3990750255.

The spelling of 507022442 in words is "five hundred seven million, twenty-two thousand, four hundred forty-two".