122652634 has 8 divisors (see below), whose sum is σ = 198131220. Its totient is φ = 56608896.

The previous prime is 122652631. The next prime is 122652697. The reversal of 122652634 is 436256221.

It can be written as a sum of positive squares in 2 ways, for example, as 117657409 + 4995225 = 10847^2 + 2235^2 .

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 = 122652596 and 122652605.

It is not an unprimeable number, because it can be changed into a prime (122652631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2358679 + ... + 2358730.

Almost surely, 2^122652634 is an apocalyptic number.

122652634 is a deficient number, since it is larger than the sum of its proper divisors (75478586).

122652634 is a wasteful number, since it uses less digits than its factorization.

122652634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4717424.

The product of its digits is 17280, while the sum is 31.

The square root of 122652634 is about 11074.8649653167. The cubic root of 122652634 is about 496.8503801152.

The spelling of 122652634 in words is "one hundred twenty-two million, six hundred fifty-two thousand, six hundred thirty-four".