245004330 has 32 divisors (see below), whose sum is σ = 591421824. Its totient is φ = 64955456.

The previous prime is 245004329. The next prime is 245004337. The reversal of 245004330 is 33400542.

It is a happy number.

245004330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 245004297 and 245004306.

It is not an unprimeable number, because it can be changed into a prime (245004337) 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, 18414 + ... + 28793.

It is an arithmetic number, because the mean of its divisors is an integer number (18481932).

Almost surely, 2^245004330 is an apocalyptic number.

245004330 is an abundant number, since it is smaller than the sum of its proper divisors (346417494).

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

245004330 is a wasteful number, since it uses less digits than its factorization.

245004330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47390.

The product of its (nonzero) digits is 1440, while the sum is 21.

The square root of 245004330 is about 15652.6141586637. The cubic root of 245004330 is about 625.7361608338.

Adding to 245004330 its reverse (33400542), we get a palindrome (278404872).

The spelling of 245004330 in words is "two hundred forty-five million, four thousand, three hundred thirty".