52122074 has 8 divisors (see below), whose sum is σ = 78397248. Its totient is φ = 25989660.

The previous prime is 52122053. The next prime is 52122097. The reversal of 52122074 is 47022125.

It is a happy number.

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

It is a super-2 number, since 2×52122074² = 5433421196122952, which contains 22 as substring.

It is a Curzon number.

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, 34772 + ... + 36239.

It is an arithmetic number, because the mean of its divisors is an integer number (9799656).

Almost surely, 2^52122074 is an apocalyptic number.

52122074 is a deficient number, since it is larger than the sum of its proper divisors (26275174).

52122074 is a wasteful number, since it uses less digits than its factorization.

52122074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71380.

The product of its (nonzero) digits is 1120, while the sum is 23.

The square root of 52122074 is about 7219.5618980656. The cubic root of 52122074 is about 373.5429659889.

Adding to 52122074 its reverse (47022125), we get a palindrome (99144199).

The spelling of 52122074 in words is "fifty-two million, one hundred twenty-two thousand, seventy-four".