40955246 has 4 divisors (see below), whose sum is σ = 61432872. Its totient is φ = 20477622.

The previous prime is 40955237. The next prime is 40955251. The reversal of 40955246 is 64255904.

It is a happy number.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10238810 + ... + 10238813.

It is an arithmetic number, because the mean of its divisors is an integer number (15358218).

Almost surely, 2^40955246 is an apocalyptic number.

40955246 is a deficient number, since it is larger than the sum of its proper divisors (20477626).

40955246 is a wasteful number, since it uses less digits than its factorization.

40955246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20477625.

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 40955246 is about 6399.6285829726. The cubic root of 40955246 is about 344.6962137140.

It can be divided in two parts, 409 and 55246, that added together give a palindrome (55655).

The spelling of 40955246 in words is "forty million, nine hundred fifty-five thousand, two hundred forty-six".