52197926 has 8 divisors (see below), whose sum is σ = 85414824. Its totient is φ = 23726320.

The previous prime is 52197923. The next prime is 52197967. The reversal of 52197926 is 62979125.

52197926 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 (52197923) 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 3 ways as a sum of consecutive naturals, for example, 1186295 + ... + 1186338.

It is an arithmetic number, because the mean of its divisors is an integer number (10676853).

Almost surely, 2^52197926 is an apocalyptic number.

52197926 is a deficient number, since it is larger than the sum of its proper divisors (33216898).

52197926 is a wasteful number, since it uses less digits than its factorization.

52197926 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2372646.

The product of its digits is 68040, while the sum is 41.

The square root of 52197926 is about 7224.8132155787. The cubic root of 52197926 is about 373.7240808564.

The spelling of 52197926 in words is "fifty-two million, one hundred ninety-seven thousand, nine hundred twenty-six".