245031716 has 12 divisors (see below), whose sum is σ = 438778032. Its totient is φ = 119666568.

The previous prime is 245031713. The next prime is 245031739. The reversal of 245031716 is 617130542.

245031716 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (29) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (245031713) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 712130 + ... + 712473.

It is an arithmetic number, because the mean of its divisors is an integer number (36564836).

Almost surely, 2^245031716 is an apocalyptic number.

It is an amenable number.

245031716 is a deficient number, since it is larger than the sum of its proper divisors (193746316).

245031716 is a wasteful number, since it uses less digits than its factorization.

245031716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1424650 (or 1424648 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 245031716 is about 15653.4889401692. The cubic root of 245031716 is about 625.7594743973.

The spelling of 245031716 in words is "two hundred forty-five million, thirty-one thousand, seven hundred sixteen".