245432416 has 24 divisors (see below), whose sum is σ = 484218000. Its totient is φ = 122456448.

The previous prime is 245432413. The next prime is 245432419. The reversal of 245432416 is 614234542.

It is an interprime number because it is at equal distance from previous prime (245432413) and next prime (245432419).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245432413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7710 + ... + 23458.

It is an arithmetic number, because the mean of its divisors is an integer number (20175750).

Almost surely, 2^245432416 is an apocalyptic number.

It is an amenable number.

245432416 is a deficient number, since it is larger than the sum of its proper divisors (238785584).

245432416 is a wasteful number, since it uses less digits than its factorization.

245432416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16246 (or 16238 counting only the distinct ones).

The product of its digits is 23040, while the sum is 31.

The square root of 245432416 is about 15666.2827754385. The cubic root of 245432416 is about 626.1003898106.

Adding to 245432416 its reverse (614234542), we get a palindrome (859666958).

The spelling of 245432416 in words is "two hundred forty-five million, four hundred thirty-two thousand, four hundred sixteen".