83660082 has 16 divisors (see below), whose sum is σ = 182531232. Its totient is φ = 25351520.

The previous prime is 83660051. The next prime is 83660113. The reversal of 83660082 is 28006638.

It is an interprime number because it is at equal distance from previous prime (83660051) and next prime (83660113).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633723 + ... + 633854.

It is an arithmetic number, because the mean of its divisors is an integer number (11408202).

Almost surely, 2^83660082 is an apocalyptic number.

83660082 is an abundant number, since it is smaller than the sum of its proper divisors (98871150).

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

83660082 is a wasteful number, since it uses less digits than its factorization.

83660082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1267593.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 83660082 is about 9146.5885443700. The cubic root of 83660082 is about 437.3603703530.

The spelling of 83660082 in words is "eighty-three million, six hundred sixty thousand, eighty-two".