40524202 has 4 divisors (see below), whose sum is σ = 60786306. Its totient is φ = 20262100.

The previous prime is 40524193. The next prime is 40524203. The reversal of 40524202 is 20242504.

40524202 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., 39929761 + 594441 = 6319^2 + 771^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 40524202.

It is not an unprimeable number, because it can be changed into a prime (40524203) by changing a digit.

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, 10131049 + ... + 10131052.

Almost surely, 2^40524202 is an apocalyptic number.

40524202 is a deficient number, since it is larger than the sum of its proper divisors (20262104).

40524202 is a wasteful number, since it uses less digits than its factorization.

40524202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20262103.

The product of its (nonzero) digits is 640, while the sum is 19.

The square root of 40524202 is about 6365.8622353928. The cubic root of 40524202 is about 343.4826650065.

Adding to 40524202 its reverse (20242504), we get a palindrome (60766706).

The spelling of 40524202 in words is "forty million, five hundred twenty-four thousand, two hundred two".