40622134 has 16 divisors (see below), whose sum is σ = 69748128. Its totient is φ = 17381952.

The previous prime is 40622123. The next prime is 40622159. The reversal of 40622134 is 43122604.

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, 8682 + ... + 12514.

It is an arithmetic number, because the mean of its divisors is an integer number (4359258).

Almost surely, 2^40622134 is an apocalyptic number.

40622134 is a deficient number, since it is larger than the sum of its proper divisors (29125994).

40622134 is a wasteful number, since it uses less digits than its factorization.

40622134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4599.

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 40622134 is about 6373.5495604883. The cubic root of 40622134 is about 343.7591325838.

Adding to 40622134 its reverse (43122604), we get a palindrome (83744738).

The spelling of 40622134 in words is "forty million, six hundred twenty-two thousand, one hundred thirty-four".