83113146 has 24 divisors (see below), whose sum is σ = 180991200. Its totient is φ = 27563976.

The previous prime is 83113127. The next prime is 83113157. The reversal of 83113146 is 64131138.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8020 + ... + 15183.

It is an arithmetic number, because the mean of its divisors is an integer number (7541300).

Almost surely, 2^83113146 is an apocalyptic number.

83113146 is an abundant number, since it is smaller than the sum of its proper divisors (97878054).

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

83113146 is a wasteful number, since it uses less digits than its factorization.

83113146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23410 (or 23407 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 83113146 is about 9116.6411577949. The cubic root of 83113146 is about 436.4051903373.

The spelling of 83113146 in words is "eighty-three million, one hundred thirteen thousand, one hundred forty-six".