562861672 has 8 divisors (see below), whose sum is σ = 1055365650. Its totient is φ = 281430832.

The previous prime is 562861631. The next prime is 562861693. The reversal of 562861672 is 276168265.

It can be written as a sum of positive squares in only one way, i.e., 334670436 + 228191236 = 18294^2 + 15106^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35178847 + ... + 35178862.

Almost surely, 2^562861672 is an apocalyptic number.

It is an amenable number.

562861672 is a deficient number, since it is larger than the sum of its proper divisors (492503978).

562861672 is a wasteful number, since it uses less digits than its factorization.

562861672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70357715 (or 70357711 counting only the distinct ones).

The product of its digits is 241920, while the sum is 43.

The square root of 562861672 is about 23724.7059412756. The cubic root of 562861672 is about 825.6586950050.

The spelling of 562861672 in words is "five hundred sixty-two million, eight hundred sixty-one thousand, six hundred seventy-two".