245789082 has 48 divisors (see below), whose sum is σ = 663953472. Its totient is φ = 63840960.

The previous prime is 245789081. The next prime is 245789083. The reversal of 245789082 is 280987542.

It is an interprime number because it is at equal distance from previous prime (245789081) and next prime (245789083).

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (245789081) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87283 + ... + 90054.

It is an arithmetic number, because the mean of its divisors is an integer number (13832364).

Almost surely, 2^245789082 is an apocalyptic number.

245789082 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

245789082 is an abundant number, since it is smaller than the sum of its proper divisors (418164390).

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

245789082 is a wasteful number, since it uses less digits than its factorization.

245789082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 177363 (or 177360 counting only the distinct ones).

The product of its (nonzero) digits is 322560, while the sum is 45.

The square root of 245789082 is about 15677.6618792472. The cubic root of 245789082 is about 626.4035291170.

Adding to 245789082 its product of nonzero digits (322560), we get a palindrome (246111642).

The spelling of 245789082 in words is "two hundred forty-five million, seven hundred eighty-nine thousand, eighty-two".