561241202 has 8 divisors (see below), whose sum is σ = 843591936. Its totient is φ = 280043892.

The previous prime is 561241199. The next prime is 561241229. The reversal of 561241202 is 202142165.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287138 + ... + 289085.

It is an arithmetic number, because the mean of its divisors is an integer number (105448992).

Almost surely, 2^561241202 is an apocalyptic number.

561241202 is a deficient number, since it is larger than the sum of its proper divisors (282350734).

561241202 is a wasteful number, since it uses less digits than its factorization.

561241202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 576712.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 561241202 is about 23690.5297956800. The cubic root of 561241202 is about 824.8655805486.

Adding to 561241202 its reverse (202142165), we get a palindrome (763383367).

The spelling of 561241202 in words is "five hundred sixty-one million, two hundred forty-one thousand, two hundred two".