83582994 has 16 divisors (see below), whose sum is σ = 182363040. Its totient is φ = 25328160.

The previous prime is 83582981. The next prime is 83583011. The reversal of 83582994 is 49928538.

It is a super-2 number, since 2×83582994² = 13972233772008072, which contains 22 as substring.

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, 633139 + ... + 633270.

It is an arithmetic number, because the mean of its divisors is an integer number (11397690).

Almost surely, 2^83582994 is an apocalyptic number.

83582994 is an abundant number, since it is smaller than the sum of its proper divisors (98780046).

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

83582994 is a wasteful number, since it uses less digits than its factorization.

83582994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266425.

The product of its digits is 622080, while the sum is 48.

The square root of 83582994 is about 9142.3735430139. The cubic root of 83582994 is about 437.2259948489.

The spelling of 83582994 in words is "eighty-three million, five hundred eighty-two thousand, nine hundred ninety-four".