40183093 has 8 divisors (see below), whose sum is σ = 42235200. Its totient is φ = 38156448.

The previous prime is 40183061. The next prime is 40183097. The reversal of 40183093 is 39038104.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40183093 - 2⁵ = 40183061 is a prime.

It is a super-2 number, since 2×40183093² = 3229361926093298, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40183097) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3088 + ... + 9481.

It is an arithmetic number, because the mean of its divisors is an integer number (5279400).

Almost surely, 2^40183093 is an apocalyptic number.

It is an amenable number.

40183093 is a deficient number, since it is larger than the sum of its proper divisors (2052107).

40183093 is a wasteful number, since it uses less digits than its factorization.

40183093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12731.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 40183093 is about 6339.0135667941. The cubic root of 40183093 is about 342.5162029026.

The spelling of 40183093 in words is "forty million, one hundred eighty-three thousand, ninety-three".