122952369 has 8 divisors (see below), whose sum is σ = 168367360. Its totient is φ = 79752816.

The previous prime is 122952359. The next prime is 122952377. The reversal of 122952369 is 963259221.

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

It is a de Polignac number, because none of the positive numbers 2^k-122952369 is a prime.

It is a super-2 number, since 2×122952369² = 30234570085424322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122952359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 553729 + ... + 553950.

It is an arithmetic number, because the mean of its divisors is an integer number (21045920).

Almost surely, 2^122952369 is an apocalyptic number.

It is an amenable number.

122952369 is a deficient number, since it is larger than the sum of its proper divisors (45414991).

122952369 is a wasteful number, since it uses less digits than its factorization.

122952369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1107719.

The product of its digits is 58320, while the sum is 39.

The square root of 122952369 is about 11088.3889271616. The cubic root of 122952369 is about 497.2547804575.

It can be divided in two parts, 122952 and 369, that added together give a palindrome (123321).

The spelling of 122952369 in words is "one hundred twenty-two million, nine hundred fifty-two thousand, three hundred sixty-nine".