40300422 has 16 divisors (see below), whose sum is σ = 81967680. Its totient is φ = 13205672.

The previous prime is 40300411. The next prime is 40300451. The reversal of 40300422 is 22400304.

It is a happy number.

It is a congruent number.

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, 56568 + ... + 57275.

It is an arithmetic number, because the mean of its divisors is an integer number (5122980).

Almost surely, 2^40300422 is an apocalyptic number.

40300422 is an abundant number, since it is smaller than the sum of its proper divisors (41667258).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40300422 is a wasteful number, since it uses less digits than its factorization.

40300422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113907.

The product of its (nonzero) digits is 192, while the sum is 15.

The square root of 40300422 is about 6348.2613367756. The cubic root of 40300422 is about 342.8492454034.

Adding to 40300422 its reverse (22400304), we get a palindrome (62700726).

The spelling of 40300422 in words is "forty million, three hundred thousand, four hundred twenty-two".