83318652 has 48 divisors (see below), whose sum is σ = 216830880. Its totient is φ = 27667584.

The previous prime is 83318633. The next prime is 83318659. The reversal of 83318652 is 25681338.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83318659) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30328 + ... + 32960.

It is an arithmetic number, because the mean of its divisors is an integer number (4517310).

Almost surely, 2^83318652 is an apocalyptic number.

It is an amenable number.

83318652 is an abundant number, since it is smaller than the sum of its proper divisors (133512228).

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

83318652 is a wasteful number, since it uses less digits than its factorization.

83318652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2939 (or 2931 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 83318652 is about 9127.9051265885. The cubic root of 83318652 is about 436.7645802097.

The spelling of 83318652 in words is "eighty-three million, three hundred eighteen thousand, six hundred fifty-two".