561948702 has 32 divisors (see below), whose sum is σ = 1360012032. Its totient is φ = 151112064.

The previous prime is 561948697. The next prime is 561948703. The reversal of 561948702 is 207849165.

561948702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (561948703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392808 + ... + 394235.

It is an arithmetic number, because the mean of its divisors is an integer number (42500376).

Almost surely, 2^561948702 is an apocalyptic number.

561948702 is an abundant number, since it is smaller than the sum of its proper divisors (798063330).

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

561948702 is a wasteful number, since it uses less digits than its factorization.

561948702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 787072.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 561948702 is about 23705.4572198049. The cubic root of 561948702 is about 825.2120431999.

The spelling of 561948702 in words is "five hundred sixty-one million, nine hundred forty-eight thousand, seven hundred two".