40046302 has 8 divisors (see below), whose sum is σ = 60966216. Its totient is φ = 19724232.

The previous prime is 40046269. The next prime is 40046359. The reversal of 40046302 is 20364004.

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

It is a self number, because there is not a number n which added to its sum of digits gives 40046302.

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, 149293 + ... + 149560.

It is an arithmetic number, because the mean of its divisors is an integer number (7620777).

Almost surely, 2^40046302 is an apocalyptic number.

40046302 is a deficient number, since it is larger than the sum of its proper divisors (20919914).

40046302 is a wasteful number, since it uses less digits than its factorization.

40046302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298922.

The product of its (nonzero) digits is 576, while the sum is 19.

The square root of 40046302 is about 6328.2147561536. The cubic root of 40046302 is about 342.1270972955.

The spelling of 40046302 in words is "forty million, forty-six thousand, three hundred two".