40364326 has 4 divisors (see below), whose sum is σ = 60546492. Its totient is φ = 20182162.

The previous prime is 40364297. The next prime is 40364329. The reversal of 40364326 is 62346304.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 40364294 and 40364303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40364329) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10091080 + ... + 10091083.

It is an arithmetic number, because the mean of its divisors is an integer number (15136623).

Almost surely, 2^40364326 is an apocalyptic number.

40364326 is a deficient number, since it is larger than the sum of its proper divisors (20182166).

40364326 is a wasteful number, since it uses less digits than its factorization.

40364326 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20182165.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 40364326 is about 6353.2925322230. The cubic root of 40364326 is about 343.0303673103.

The spelling of 40364326 in words is "forty million, three hundred sixty-four thousand, three hundred twenty-six".