40683365 has 8 divisors (see below), whose sum is σ = 48898080. Its totient is φ = 32494672.

The previous prime is 40683337. The next prime is 40683373. The reversal of 40683365 is 56338604.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40683365 - 2¹⁴ = 40666981 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2879 + ... + 9468.

It is an arithmetic number, because the mean of its divisors is an integer number (6112260).

Almost surely, 2^40683365 is an apocalyptic number.

It is an amenable number.

40683365 is a deficient number, since it is larger than the sum of its proper divisors (8214715).

40683365 is a wasteful number, since it uses less digits than its factorization.

40683365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13011.

The product of its (nonzero) digits is 51840, while the sum is 35.

The square root of 40683365 is about 6378.3512759960. The cubic root of 40683365 is about 343.9317654683.

The spelling of 40683365 in words is "forty million, six hundred eighty-three thousand, three hundred sixty-five".