40248082 has 16 divisors (see below), whose sum is σ = 70862400. Its totient is φ = 16782768.

The previous prime is 40248079. The next prime is 40248097. The reversal of 40248082 is 28084204.

It is a self number, because there is not a number n which added to its sum of digits gives 40248082.

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, 38332 + ... + 39367.

It is an arithmetic number, because the mean of its divisors is an integer number (4428900).

Almost surely, 2^40248082 is an apocalyptic number.

40248082 is a deficient number, since it is larger than the sum of its proper divisors (30614318).

40248082 is a wasteful number, since it uses less digits than its factorization.

40248082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77745.

The product of its (nonzero) digits is 4096, while the sum is 28.

The square root of 40248082 is about 6344.1376088480. The cubic root of 40248082 is about 342.7007564400.

It can be divided in two parts, 402 and 48082, that added together give a palindrome (48484).

The spelling of 40248082 in words is "forty million, two hundred forty-eight thousand, eighty-two".