562749630 has 32 divisors (see below), whose sum is σ = 1351322784. Its totient is φ = 149986176.

The previous prime is 562749547. The next prime is 562749673. The reversal of 562749630 is 36947265.

It is a Curzon number.

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, 70524 + ... + 78096.

It is an arithmetic number, because the mean of its divisors is an integer number (42228837).

Almost surely, 2^562749630 is an apocalyptic number.

562749630 is an abundant number, since it is smaller than the sum of its proper divisors (788573154).

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

562749630 is a wasteful number, since it uses less digits than its factorization.

562749630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10060.

The product of its (nonzero) digits is 272160, while the sum is 42.

The square root of 562749630 is about 23722.3445299996. The cubic root of 562749630 is about 825.6039067714.

The spelling of 562749630 in words is "five hundred sixty-two million, seven hundred forty-nine thousand, six hundred thirty".