610625243 has 8 divisors (see below), whose sum is σ = 623861568. Its totient is φ = 597452544.

The previous prime is 610625237. The next prime is 610625263. The reversal of 610625243 is 342526016.

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

It is a cyclic number.

It is not a de Polignac number, because 610625243 - 2²⁴ = 593848027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (610625263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3755 + ... + 35147.

It is an arithmetic number, because the mean of its divisors is an integer number (77982696).

Almost surely, 2^610625243 is an apocalyptic number.

610625243 is a deficient number, since it is larger than the sum of its proper divisors (13236325).

610625243 is a wasteful number, since it uses less digits than its factorization.

610625243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31813.

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 610625243 is about 24710.8325031756. The cubic root of 610625243 is about 848.3822716350.

The spelling of 610625243 in words is "six hundred ten million, six hundred twenty-five thousand, two hundred forty-three".