52670726 has 8 divisors (see below), whose sum is σ = 83653560. Its totient is φ = 24786208.

The previous prime is 52670707. The next prime is 52670729. The reversal of 52670726 is 62707625.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52670729) by changing a digit.

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 in 3 ways as a sum of consecutive naturals, for example, 774536 + ... + 774603.

It is an arithmetic number, because the mean of its divisors is an integer number (10456695).

Almost surely, 2^52670726 is an apocalyptic number.

52670726 is a deficient number, since it is larger than the sum of its proper divisors (30982834).

52670726 is a wasteful number, since it uses less digits than its factorization.

52670726 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1549158.

The product of its (nonzero) digits is 35280, while the sum is 35.

The square root of 52670726 is about 7257.4600240029. The cubic root of 52670726 is about 374.8490675562.

The spelling of 52670726 in words is "fifty-two million, six hundred seventy thousand, seven hundred twenty-six".