83992148 has 24 divisors (see below), whose sum is σ = 150776640. Its totient is φ = 40927040.

The previous prime is 83992133. The next prime is 83992151. The reversal of 83992148 is 84129938.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 83992099 and 83992108.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23615 + ... + 26937.

It is an arithmetic number, because the mean of its divisors is an integer number (6282360).

Almost surely, 2^83992148 is an apocalyptic number.

It is an amenable number.

83992148 is a deficient number, since it is larger than the sum of its proper divisors (66784492).

83992148 is a wasteful number, since it uses less digits than its factorization.

83992148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3487 (or 3485 counting only the distinct ones).

The product of its digits is 124416, while the sum is 44.

The square root of 83992148 is about 9164.7230181823. The cubic root of 83992148 is about 437.9382675381.

The spelling of 83992148 in words is "eighty-three million, nine hundred ninety-two thousand, one hundred forty-eight".