83055964 has 6 divisors (see below), whose sum is σ = 145347944. Its totient is φ = 41527980.

The previous prime is 83055949. The next prime is 83055979. The reversal of 83055964 is 46955038.

It is an interprime number because it is at equal distance from previous prime (83055949) and next prime (83055979).

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, 10381992 + ... + 10381999.

Almost surely, 2^83055964 is an apocalyptic number.

It is an amenable number.

83055964 is a deficient number, since it is larger than the sum of its proper divisors (62291980).

83055964 is a wasteful number, since it uses less digits than its factorization.

83055964 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20763995 (or 20763993 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The square root of 83055964 is about 9113.5044851034. The cubic root of 83055964 is about 436.3050848469.

The spelling of 83055964 in words is "eighty-three million, fifty-five thousand, nine hundred sixty-four".