40135614 has 16 divisors (see below), whose sum is σ = 80466960. Its totient is φ = 13345920.

The previous prime is 40135609. The next prime is 40135633. The reversal of 40135614 is 41653104.

It is a super-2 number, since 2×40135614² = 3221735022313992, which contains 22 as substring.

It is a congruent number.

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, 5419 + ... + 10470.

It is an arithmetic number, because the mean of its divisors is an integer number (5029185).

Almost surely, 2^40135614 is an apocalyptic number.

40135614 is an abundant number, since it is smaller than the sum of its proper divisors (40331346).

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

40135614 is a wasteful number, since it uses less digits than its factorization.

40135614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16315.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 40135614 is about 6335.2674765948. The cubic root of 40135614 is about 342.3812478357.

Adding to 40135614 its reverse (41653104), we get a palindrome (81788718).

The spelling of 40135614 in words is "forty million, one hundred thirty-five thousand, six hundred fourteen".