83247875 has 8 divisors (see below), whose sum is σ = 103893504. Its totient is φ = 66598200.

The previous prime is 83247851. The next prime is 83247877. The reversal of 83247875 is 57874238.

It is a happy number.

It is not a de Polignac number, because 83247875 - 2⁶ = 83247811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (83247877) 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, 332867 + ... + 333116.

It is an arithmetic number, because the mean of its divisors is an integer number (12986688).

Almost surely, 2^83247875 is an apocalyptic number.

83247875 is a deficient number, since it is larger than the sum of its proper divisors (20645629).

83247875 is an equidigital number, since it uses as much as digits as its factorization.

83247875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 665998 (or 665988 counting only the distinct ones).

The product of its digits is 376320, while the sum is 44.

The square root of 83247875 is about 9124.0273454215. The cubic root of 83247875 is about 436.6408718390.

The spelling of 83247875 in words is "eighty-three million, two hundred forty-seven thousand, eight hundred seventy-five".