40024268 has 6 divisors (see below), whose sum is σ = 70042476. Its totient is φ = 20012132.

The previous prime is 40024267. The next prime is 40024297. The reversal of 40024268 is 86242004.

It is not an unprimeable number, because it can be changed into a prime (40024267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5003030 + ... + 5003037.

It is an arithmetic number, because the mean of its divisors is an integer number (11673746).

Almost surely, 2^40024268 is an apocalyptic number.

It is an amenable number.

40024268 is a deficient number, since it is larger than the sum of its proper divisors (30018208).

40024268 is a wasteful number, since it uses less digits than its factorization.

40024268 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10006071 (or 10006069 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 26.

The square root of 40024268 is about 6326.4735832848. The cubic root of 40024268 is about 342.0643381801.

The spelling of 40024268 in words is "forty million, twenty-four thousand, two hundred sixty-eight".