245542416 has 40 divisors (see below), whose sum is σ = 724935744. Its totient is φ = 70154880.

The previous prime is 245542387. The next prime is 245542417. The reversal of 245542416 is 614245542.

245542416 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245542417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365055 + ... + 365726.

Almost surely, 2^245542416 is an apocalyptic number.

It is an amenable number.

245542416 is an abundant number, since it is smaller than the sum of its proper divisors (479393328).

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

245542416 is a wasteful number, since it uses less digits than its factorization.

245542416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 730799 (or 730793 counting only the distinct ones).

The product of its digits is 38400, while the sum is 33.

The square root of 245542416 is about 15669.7931064836. The cubic root of 245542416 is about 626.1939128498.

Adding to 245542416 its reverse (614245542), we get a palindrome (859787958).

The spelling of 245542416 in words is "two hundred forty-five million, five hundred forty-two thousand, four hundred sixteen".