610625242 has 8 divisors (see below), whose sum is σ = 916042932. Its totient is φ = 305277600.

The previous prime is 610625237. The next prime is 610625263. The reversal of 610625242 is 242526016.

610625242 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 556440921 + 54184321 = 23589^2 + 7361^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 610625242.

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, 23392 + ... + 42052.

Almost surely, 2^610625242 is an apocalyptic number.

610625242 is a deficient number, since it is larger than the sum of its proper divisors (305417690).

610625242 is a wasteful number, since it uses less digits than its factorization.

610625242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35024.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 610625242 is about 24710.8324829416. The cubic root of 610625242 is about 848.3822711718.

The spelling of 610625242 in words is "six hundred ten million, six hundred twenty-five thousand, two hundred forty-two".