40482215 has 8 divisors (see below), whose sum is σ = 48631968. Its totient is φ = 32350240.

The previous prime is 40482163. The next prime is 40482227. The reversal of 40482215 is 51228404.

It is a happy number.

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

It is not a de Polignac number, because 40482215 - 2²⁴ = 23704999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1229 + ... + 9081.

It is an arithmetic number, because the mean of its divisors is an integer number (6078996).

Almost surely, 2^40482215 is an apocalyptic number.

40482215 is a deficient number, since it is larger than the sum of its proper divisors (8149753).

40482215 is a wasteful number, since it uses less digits than its factorization.

40482215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8889.

The product of its (nonzero) digits is 2560, while the sum is 26.

The square root of 40482215 is about 6362.5635556747. The cubic root of 40482215 is about 343.3639969052.

The spelling of 40482215 in words is "forty million, four hundred eighty-two thousand, two hundred fifteen".