40053368 has 32 divisors (see below), whose sum is σ = 79866000. Its totient is φ = 18777600.

The previous prime is 40053367. The next prime is 40053371. The reversal of 40053368 is 86335004.

It is a self number, because there is not a number n which added to its sum of digits gives 40053368.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40053367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14048 + ... + 16656.

Almost surely, 2^40053368 is an apocalyptic number.

It is an amenable number.

40053368 is a deficient number, since it is larger than the sum of its proper divisors (39812632).

40053368 is a wasteful number, since it uses less digits than its factorization.

40053368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 29.

The square root of 40053368 is about 6328.7730248445. The cubic root of 40053368 is about 342.1472184035.

The spelling of 40053368 in words is "forty million, fifty-three thousand, three hundred sixty-eight".