245004032 has 108 divisors (see below), whose sum is σ = 605964240. Its totient is φ = 96804864.

The previous prime is 245004029. The next prime is 245004037. The reversal of 245004032 is 230400542.

It is a junction number, because it is equal to n+sod(n) for n = 245003995 and 245004013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245004037) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 302444 + ... + 303252.

It is an arithmetic number, because the mean of its divisors is an integer number (5610780).

Almost surely, 2^245004032 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 245004032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (302982120).

245004032 is an abundant number, since it is smaller than the sum of its proper divisors (360960208).

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

245004032 is an equidigital number, since it uses as much as digits as its factorization.

245004032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858 (or 831 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 245004032 is about 15652.6046394841. The cubic root of 245004032 is about 625.7359071383.

Adding to 245004032 its reverse (230400542), we get a palindrome (475404574).

The spelling of 245004032 in words is "two hundred forty-five million, four thousand, thirty-two".