83618048 has 18 divisors (see below), whose sum is σ = 166909974. Its totient is φ = 41808896.

The previous prime is 83618033. The next prime is 83618063. The reversal of 83618048 is 84081638.

It is an interprime number because it is at equal distance from previous prime (83618033) and next prime (83618063).

It can be written as a sum of positive squares in only one way, i.e., 79423744 + 4194304 = 8912^2 + 2048^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 163061 + ... + 163572.

Almost surely, 2^83618048 is an apocalyptic number.

It is an amenable number.

83618048 is a deficient number, since it is larger than the sum of its proper divisors (83291926).

83618048 is an equidigital number, since it uses as much as digits as its factorization.

83618048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326649 (or 326635 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 38.

The square root of 83618048 is about 9144.2904590788. The cubic root of 83618048 is about 437.2871092661.

The spelling of 83618048 in words is "eighty-three million, six hundred eighteen thousand, forty-eight".