40238594 has 8 divisors (see below), whose sum is σ = 65845008. Its totient is φ = 18290260.

The previous prime is 40238593. The next prime is 40238603. The reversal of 40238594 is 49583204.

40238594 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (40238593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 914492 + ... + 914535.

It is an arithmetic number, because the mean of its divisors is an integer number (8230626).

Almost surely, 2^40238594 is an apocalyptic number.

40238594 is a deficient number, since it is larger than the sum of its proper divisors (25606414).

40238594 is a wasteful number, since it uses less digits than its factorization.

40238594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1829040.

The product of its (nonzero) digits is 34560, while the sum is 35.

The square root of 40238594 is about 6343.3897878027. The cubic root of 40238594 is about 342.6738251334.

The spelling of 40238594 in words is "forty million, two hundred thirty-eight thousand, five hundred ninety-four".