245849232 has 80 divisors (see below), whose sum is σ = 653672448. Its totient is φ = 79578240.

The previous prime is 245849221. The next prime is 245849273. The reversal of 245849232 is 232948542.

245849232 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

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, 641713 + ... + 642095.

Almost surely, 2^245849232 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 245849232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (326836224).

245849232 is an abundant number, since it is smaller than the sum of its proper divisors (407823216).

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

245849232 is a wasteful number, since it uses less digits than its factorization.

245849232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 748 (or 742 counting only the distinct ones).

The product of its digits is 138240, while the sum is 39.

The square root of 245849232 is about 15679.5800964184. The cubic root of 245849232 is about 626.4546231944.

The spelling of 245849232 in words is "two hundred forty-five million, eight hundred forty-nine thousand, two hundred thirty-two".