83807248 has 40 divisors (see below), whose sum is σ = 189372800. Its totient is φ = 35915040.

The previous prime is 83807221. The next prime is 83807249. The reversal of 83807248 is 84270838.

It is a self number, because there is not a number n which added to its sum of digits gives 83807248.

It is not an unprimeable number, because it can be changed into a prime (83807249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2148 + ... + 13123.

It is an arithmetic number, because the mean of its divisors is an integer number (4734320).

Almost surely, 2^83807248 is an apocalyptic number.

It is an amenable number.

83807248 is an abundant number, since it is smaller than the sum of its proper divisors (105565552).

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

83807248 is a wasteful number, since it uses less digits than its factorization.

83807248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15300 (or 15280 counting only the distinct ones).

The product of its (nonzero) digits is 86016, while the sum is 40.

The square root of 83807248 is about 9154.6298669034. The cubic root of 83807248 is about 437.6166728828.

The spelling of 83807248 in words is "eighty-three million, eight hundred seven thousand, two hundred forty-eight".