40025368 has 16 divisors (see below), whose sum is σ = 75116880. Its totient is φ = 19994208.

The previous prime is 40025353. The next prime is 40025399. The reversal of 40025368 is 86352004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12421 + ... + 15307.

It is an arithmetic number, because the mean of its divisors is an integer number (4694805).

Almost surely, 2^40025368 is an apocalyptic number.

It is an amenable number.

40025368 is a deficient number, since it is larger than the sum of its proper divisors (35091512).

40025368 is a wasteful number, since it uses less digits than its factorization.

40025368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4626 (or 4622 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 40025368 is about 6326.5605189550. The cubic root of 40025368 is about 342.0674718400.

The spelling of 40025368 in words is "forty million, twenty-five thousand, three hundred sixty-eight".