40441802 has 4 divisors (see below), whose sum is σ = 60662706. Its totient is φ = 20220900.

The previous prime is 40441789. The next prime is 40441811. The reversal of 40441802 is 20814404.

40441802 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It can be written as a sum of positive squares in only one way, i.e., 21353641 + 19088161 = 4621^2 + 4369^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10110449 + ... + 10110452.

Almost surely, 2^40441802 is an apocalyptic number.

40441802 is a deficient number, since it is larger than the sum of its proper divisors (20220904).

40441802 is a wasteful number, since it uses less digits than its factorization.

40441802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20220903.

The product of its (nonzero) digits is 1024, while the sum is 23.

The square root of 40441802 is about 6359.3869201362. The cubic root of 40441802 is about 343.2496998876.

The spelling of 40441802 in words is "forty million, four hundred forty-one thousand, eight hundred two".