245092232 has 64 divisors (see below), whose sum is σ = 597888000. Its totient is φ = 91333440.

The previous prime is 245092157. The next prime is 245092241. The reversal of 245092232 is 232290542.

It is a junction number, because it is equal to n+sod(n) for n = 245092195 and 245092204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5519 + ... + 22817.

It is an arithmetic number, because the mean of its divisors is an integer number (9342000).

Almost surely, 2^245092232 is an apocalyptic number.

245092232 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245092232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298944000).

245092232 is an abundant number, since it is smaller than the sum of its proper divisors (352795768).

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

245092232 is a wasteful number, since it uses less digits than its factorization.

245092232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17346 (or 17342 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 245092232 is about 15655.4218084343. The cubic root of 245092232 is about 625.8109852030.

The spelling of 245092232 in words is "two hundred forty-five million, ninety-two thousand, two hundred thirty-two".