83016988 has 6 divisors (see below), whose sum is σ = 145279736. Its totient is φ = 41508492.

The previous prime is 83016971. The next prime is 83017003. The reversal of 83016988 is 88961038.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10377120 + ... + 10377127.

Almost surely, 2^83016988 is an apocalyptic number.

It is an amenable number.

83016988 is a deficient number, since it is larger than the sum of its proper divisors (62262748).

83016988 is a wasteful number, since it uses less digits than its factorization.

83016988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20754251 (or 20754249 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 43.

The square root of 83016988 is about 9111.3658690671. The cubic root of 83016988 is about 436.2368252987.

The spelling of 83016988 in words is "eighty-three million, sixteen thousand, nine hundred eighty-eight".