245026434 has 32 divisors (see below), whose sum is σ = 499599360. Its totient is φ = 80099712.

The previous prime is 245026421. The next prime is 245026499. The reversal of 245026434 is 434620542.

245026434 is digitally balanced in base 2, because in such base 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, 66012 + ... + 69624.

It is an arithmetic number, because the mean of its divisors is an integer number (15612480).

Almost surely, 2^245026434 is an apocalyptic number.

245026434 is an abundant number, since it is smaller than the sum of its proper divisors (254572926).

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

245026434 is a wasteful number, since it uses less digits than its factorization.

245026434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3834.

The product of its (nonzero) digits is 23040, while the sum is 30.

The square root of 245026434 is about 15653.3202228792. The cubic root of 245026434 is about 625.7549779926.

Adding to 245026434 its reverse (434620542), we get a palindrome (679646976).

The spelling of 245026434 in words is "two hundred forty-five million, twenty-six thousand, four hundred thirty-four".