134400622 has 8 divisors (see below), whose sum is σ = 201652416. Its totient is φ = 67183152.

The previous prime is 134400619. The next prime is 134400631. The reversal of 134400622 is 226004431.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 134400593 and 134400602.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6538 + ... + 17650.

It is an arithmetic number, because the mean of its divisors is an integer number (25206552).

Almost surely, 2^134400622 is an apocalyptic number.

134400622 is a deficient number, since it is larger than the sum of its proper divisors (67251794).

134400622 is a wasteful number, since it uses less digits than its factorization.

134400622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17162.

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

The square root of 134400622 is about 11593.1282232191. The cubic root of 134400622 is about 512.2324561924.

The spelling of 134400622 in words is "one hundred thirty-four million, four hundred thousand, six hundred twenty-two".