122620346 has 8 divisors (see below), whose sum is σ = 184114080. Its totient is φ = 61248988.

The previous prime is 122620327. The next prime is 122620361. The reversal of 122620346 is 643026221.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28046 + ... + 32121.

It is an arithmetic number, because the mean of its divisors is an integer number (23014260).

Almost surely, 2^122620346 is an apocalyptic number.

122620346 is a deficient number, since it is larger than the sum of its proper divisors (61493734).

122620346 is a wasteful number, since it uses less digits than its factorization.

122620346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61188.

The product of its (nonzero) digits is 3456, while the sum is 26.

The square root of 122620346 is about 11073.4071540786. The cubic root of 122620346 is about 496.8067780812.

Adding to 122620346 its reverse (643026221), we get a palindrome (765646567).

The spelling of 122620346 in words is "one hundred twenty-two million, six hundred twenty thousand, three hundred forty-six".