40124895 has 16 divisors (see below), whose sum is σ = 64597632. Its totient is φ = 21267360.

The previous prime is 40124867. The next prime is 40124899. The reversal of 40124895 is 59842104.

40124895 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 40124895 - 2⁵ = 40124863 is a prime.

It is a super-2 number, since 2×40124895² = 3220014397522050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40124899) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5761 + ... + 10650.

It is an arithmetic number, because the mean of its divisors is an integer number (4037352).

Almost surely, 2^40124895 is an apocalyptic number.

40124895 is a deficient number, since it is larger than the sum of its proper divisors (24472737).

40124895 is a wasteful number, since it uses less digits than its factorization.

40124895 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16582.

The product of its (nonzero) digits is 11520, while the sum is 33.

The square root of 40124895 is about 6334.4214416156. The cubic root of 40124895 is about 342.3507652544.

Adding to 40124895 its reverse (59842104), we get a palindrome (99966999).

The spelling of 40124895 in words is "forty million, one hundred twenty-four thousand, eight hundred ninety-five".