245093632 has 72 divisors (see below), whose sum is σ = 562476096. Its totient is φ = 104411136.

The previous prime is 245093609. The next prime is 245093647. The reversal of 245093632 is 236390542.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 417243 + ... + 417829.

It is an arithmetic number, because the mean of its divisors is an integer number (7812168).

Almost surely, 2^245093632 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 245093632, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (281238048).

245093632 is an abundant number, since it is smaller than the sum of its proper divisors (317382464).

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

245093632 is an equidigital number, since it uses as much as digits as its factorization.

245093632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 843 (or 829 counting only the distinct ones).

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 245093632 is about 15655.4665213145. The cubic root of 245093632 is about 625.8121767731.

The spelling of 245093632 in words is "two hundred forty-five million, ninety-three thousand, six hundred thirty-two".