52273346 has 4 divisors (see below), whose sum is σ = 78410022. Its totient is φ = 26136672.

The previous prime is 52273301. The next prime is 52273357. The reversal of 52273346 is 64337225.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 37149025 + 15124321 = 6095^2 + 3889^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13068335 + ... + 13068338.

Almost surely, 2^52273346 is an apocalyptic number.

52273346 is a deficient number, since it is larger than the sum of its proper divisors (26136676).

52273346 is a wasteful number, since it uses less digits than its factorization.

52273346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26136675.

The product of its digits is 30240, while the sum is 32.

The square root of 52273346 is about 7230.0308436410. The cubic root of 52273346 is about 373.9039903401.

The spelling of 52273346 in words is "fifty-two million, two hundred seventy-three thousand, three hundred forty-six".