122045806 has 8 divisors (see below), whose sum is σ = 183239784. Its totient is φ = 60965880.

The previous prime is 122045801. The next prime is 122045809. The reversal of 122045806 is 608540221.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122045801) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 25785 + ... + 30148.

It is an arithmetic number, because the mean of its divisors is an integer number (22904973).

Almost surely, 2^122045806 is an apocalyptic number.

122045806 is a deficient number, since it is larger than the sum of its proper divisors (61193978).

122045806 is a wasteful number, since it uses less digits than its factorization.

122045806 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57026.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 122045806 is about 11047.4343627831. The cubic root of 122045806 is about 496.0296304489.

The spelling of 122045806 in words is "one hundred twenty-two million, forty-five thousand, eight hundred six".