40132118 has 8 divisors (see below), whose sum is σ = 64828848. Its totient is φ = 18522504.

The previous prime is 40132117. The next prime is 40132133. The reversal of 40132118 is 81123104.

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

It is a super-2 number, since 2×40132118² = 3221173790331848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 40132118.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40132117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 771746 + ... + 771797.

It is an arithmetic number, because the mean of its divisors is an integer number (8103606).

Almost surely, 2^40132118 is an apocalyptic number.

40132118 is a deficient number, since it is larger than the sum of its proper divisors (24696730).

40132118 is a wasteful number, since it uses less digits than its factorization.

40132118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1543558.

The product of its (nonzero) digits is 192, while the sum is 20.

The square root of 40132118 is about 6334.9915548484. The cubic root of 40132118 is about 342.3713065435.

The spelling of 40132118 in words is "forty million, one hundred thirty-two thousand, one hundred eighteen".