610263312 has 20 divisors (see below), whose sum is σ = 1576513680. Its totient is φ = 203421088.

The previous prime is 610263307. The next prime is 610263319. The reversal of 610263312 is 213362016.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (610263319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6356862 + ... + 6356957.

It is an arithmetic number, because the mean of its divisors is an integer number (78825684).

Almost surely, 2^610263312 is an apocalyptic number.

It is an amenable number.

610263312 is an abundant number, since it is smaller than the sum of its proper divisors (966250368).

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

610263312 is a wasteful number, since it uses less digits than its factorization.

610263312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12713830 (or 12713824 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

The square root of 610263312 is about 24703.5080909574. The cubic root of 610263312 is about 848.2146202352.

Subtracting from 610263312 its product of nonzero digits (1296), we obtain a palindrome (610262016).

The spelling of 610263312 in words is "six hundred ten million, two hundred sixty-three thousand, three hundred twelve".