52970122 has 8 divisors (see below), whose sum is σ = 79656516. Its totient is φ = 26417952.

The previous prime is 52970117. The next prime is 52970123. The reversal of 52970122 is 22107925.

It can be written as a sum of positive squares in 2 ways, for example, as 49014001 + 3956121 = 7001^2 + 1989^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52970123) 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, 32563 + ... + 34150.

Almost surely, 2^52970122 is an apocalyptic number.

52970122 is a deficient number, since it is larger than the sum of its proper divisors (26686394).

52970122 is a wasteful number, since it uses less digits than its factorization.

52970122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67112.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 52970122 is about 7278.0575705335. The cubic root of 52970122 is about 375.5579770562.

The spelling of 52970122 in words is "fifty-two million, nine hundred seventy thousand, one hundred twenty-two".