245944392 has 16 divisors (see below), whose sum is σ = 614861040. Its totient is φ = 81981456.

The previous prime is 245944381. The next prime is 245944403. The reversal of 245944392 is 293449542.

245944392 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245944381) and next prime (245944403).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5123818 + ... + 5123865.

It is an arithmetic number, because the mean of its divisors is an integer number (38428815).

Almost surely, 2^245944392 is an apocalyptic number.

It is an amenable number.

245944392 is an abundant number, since it is smaller than the sum of its proper divisors (368916648).

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

245944392 is a wasteful number, since it uses less digits than its factorization.

245944392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10247692 (or 10247688 counting only the distinct ones).

The product of its digits is 311040, while the sum is 42.

The square root of 245944392 is about 15682.6143228736. The cubic root of 245944392 is about 626.5354392995.

The spelling of 245944392 in words is "two hundred forty-five million, nine hundred forty-four thousand, three hundred ninety-two".