245067792 has 80 divisors (see below), whose sum is σ = 646833600. Its totient is φ = 79937536.

The previous prime is 245067791. The next prime is 245067817. The reversal of 245067792 is 297760542.

It is not an unprimeable number, because it can be changed into a prime (245067791) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 545584 + ... + 546032.

It is an arithmetic number, because the mean of its divisors is an integer number (8085420).

Almost surely, 2^245067792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245067792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (323416800).

245067792 is an abundant number, since it is smaller than the sum of its proper divisors (401765808).

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

245067792 is a wasteful number, since it uses less digits than its factorization.

245067792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 245067792 is about 15654.6412287219. The cubic root of 245067792 is about 625.7901830628.

The spelling of 245067792 in words is "two hundred forty-five million, sixty-seven thousand, seven hundred ninety-two".