40982288 has 20 divisors (see below), whose sum is σ = 81341148. Its totient is φ = 19991040.

The previous prime is 40982269. The next prime is 40982299. The reversal of 40982288 is 88228904.

It can be written as a sum of positive squares in 2 ways, for example, as 9935104 + 31047184 = 3152^2 + 5572^2 .

It is a Harshad number since it is a multiple of its sum of digits (41).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30581 + ... + 31892.

Almost surely, 2^40982288 is an apocalyptic number.

It is an amenable number.

40982288 is a deficient number, since it is larger than the sum of its proper divisors (40358860).

40982288 is a wasteful number, since it uses less digits than its factorization.

40982288 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62522 (or 62516 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 41.

The square root of 40982288 is about 6401.7410131932. The cubic root of 40982288 is about 344.7720625581.

The spelling of 40982288 in words is "forty million, nine hundred eighty-two thousand, two hundred eighty-eight".