40046299 has 8 divisors (see below), whose sum is σ = 41186880. Its totient is φ = 38913600.

The previous prime is 40046269. The next prime is 40046359. The reversal of 40046299 is 99264004.

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 40046299 - 2²⁵ = 6491867 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (40046219) 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, 9214 + ... + 12844.

It is an arithmetic number, because the mean of its divisors is an integer number (5148360).

Almost surely, 2^40046299 is an apocalyptic number.

40046299 is a deficient number, since it is larger than the sum of its proper divisors (1140581).

40046299 is a wasteful number, since it uses less digits than its factorization.

40046299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3941.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 40046299 is about 6328.2145191199. The cubic root of 40046299 is about 342.1270887523.

The spelling of 40046299 in words is "forty million, forty-six thousand, two hundred ninety-nine".