40126104 has 48 divisors (see below), whose sum is σ = 112705320. Its totient is φ = 13374720.

The previous prime is 40126091. The next prime is 40126123. The reversal of 40126104 is 40162104.

40126104 is a `hidden beast` number, since 40 + 12 + 610 + 4 = 666.

It is a super-2 number, since 2×40126104² = 3220208444437632, which contains 22 as substring.

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

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, 8377 + ... + 12264.

Almost surely, 2^40126104 is an apocalyptic number.

It is an amenable number.

40126104 is an abundant number, since it is smaller than the sum of its proper divisors (72579216).

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

40126104 is a wasteful number, since it uses less digits than its factorization.

40126104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20662 (or 20646 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 40126104 is about 6334.5168718696. The cubic root of 40126104 is about 342.3542036677.

Adding to 40126104 its reverse (40162104), we get a palindrome (80288208).

The spelling of 40126104 in words is "forty million, one hundred twenty-six thousand, one hundred four".