40346230 has 8 divisors (see below), whose sum is σ = 72623232. Its totient is φ = 16138488.

The previous prime is 40346227. The next prime is 40346231. The reversal of 40346230 is 3264304.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40346231) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2017302 + ... + 2017321.

It is an arithmetic number, because the mean of its divisors is an integer number (9077904).

Almost surely, 2^40346230 is an apocalyptic number.

40346230 is a deficient number, since it is larger than the sum of its proper divisors (32277002).

40346230 is a wasteful number, since it uses less digits than its factorization.

40346230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4034630.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 40346230 is about 6351.8682291118. The cubic root of 40346230 is about 342.9790975711.

The spelling of 40346230 in words is "forty million, three hundred forty-six thousand, two hundred thirty".