610473258 has 48 divisors (see below), whose sum is σ = 1372592520. Its totient is φ = 195858432.

The previous prime is 610473251. The next prime is 610473293. The reversal of 610473258 is 852374016.

610473258 is a `hidden beast` number, since 610 + 4 + 7 + 32 + 5 + 8 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 592094889 + 18378369 = 24333^2 + 4287^2 .

It is not an unprimeable number, because it can be changed into a prime (610473251) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 182610 + ... + 185922.

Almost surely, 2^610473258 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 610473258, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (686296260).

610473258 is an abundant number, since it is smaller than the sum of its proper divisors (762119262).

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

610473258 is a wasteful number, since it uses less digits than its factorization.

610473258 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3703 (or 3700 counting only the distinct ones).

The product of its (nonzero) digits is 40320, while the sum is 36.

The square root of 610473258 is about 24707.7570410590. The cubic root of 610473258 is about 848.3118781706.

The spelling of 610473258 in words is "six hundred ten million, four hundred seventy-three thousand, two hundred fifty-eight".