562774642 has 16 divisors (see below), whose sum is σ = 890166240. Its totient is φ = 266105088.

The previous prime is 562774633. The next prime is 562774643. The reversal of 562774642 is 246477265.

It is not an unprimeable number, because it can be changed into a prime (562774643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9093 + ... + 34759.

It is an arithmetic number, because the mean of its divisors is an integer number (55635390).

Almost surely, 2^562774642 is an apocalyptic number.

562774642 is a deficient number, since it is larger than the sum of its proper divisors (327391598).

562774642 is a wasteful number, since it uses less digits than its factorization.

562774642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26265.

The product of its digits is 564480, while the sum is 43.

The square root of 562774642 is about 23722.8717064355. The cubic root of 562774642 is about 825.6161382019.

The spelling of 562774642 in words is "five hundred sixty-two million, seven hundred seventy-four thousand, six hundred forty-two".