40919082 has 8 divisors (see below), whose sum is σ = 81838176. Its totient is φ = 13639692.

The previous prime is 40919069. The next prime is 40919113. The reversal of 40919082 is 28091904.

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

40919082 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3409918 + ... + 3409929.

It is an arithmetic number, because the mean of its divisors is an integer number (10229772).

Almost surely, 2^40919082 is an apocalyptic number.

40919082 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40919082 is a wasteful number, since it uses less digits than its factorization.

40919082 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6819852.

The product of its (nonzero) digits is 5184, while the sum is 33.

The square root of 40919082 is about 6396.8024824908. The cubic root of 40919082 is about 344.5947267985.

It can be divided in two parts, 409 and 19082, that added together give a palindrome (19491).

The spelling of 40919082 in words is "forty million, nine hundred nineteen thousand, eighty-two".