40250092 has 12 divisors (see below), whose sum is σ = 73500336. Its totient is φ = 19250000.

The previous prime is 40250087. The next prime is 40250123. The reversal of 40250092 is 29005204.

It is a happy number.

40250092 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 in 3 ways as a sum of consecutive naturals, for example, 218659 + ... + 218842.

It is an arithmetic number, because the mean of its divisors is an integer number (6125028).

Almost surely, 2^40250092 is an apocalyptic number.

It is an amenable number.

40250092 is a deficient number, since it is larger than the sum of its proper divisors (33250244).

40250092 is a wasteful number, since it uses less digits than its factorization.

40250092 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 437528 (or 437526 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 40250092 is about 6344.2960208364. The cubic root of 40250092 is about 342.7064612009.

Adding to 40250092 its reverse (29005204), we get a palindrome (69255296).

The spelling of 40250092 in words is "forty million, two hundred fifty thousand, ninety-two".