52197014 has 4 divisors (see below), whose sum is σ = 78295524. Its totient is φ = 26098506.

The previous prime is 52197007. The next prime is 52197023. The reversal of 52197014 is 41079125.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13049252 + ... + 13049255.

It is an arithmetic number, because the mean of its divisors is an integer number (19573881).

Almost surely, 2^52197014 is an apocalyptic number.

52197014 is a deficient number, since it is larger than the sum of its proper divisors (26098510).

52197014 is a wasteful number, since it uses less digits than its factorization.

52197014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26098509.

The product of its (nonzero) digits is 2520, while the sum is 29.

The square root of 52197014 is about 7224.7500994844. The cubic root of 52197014 is about 373.7219042798.

The spelling of 52197014 in words is "fifty-two million, one hundred ninety-seven thousand, fourteen".