52195862 has 4 divisors (see below), whose sum is σ = 78293796. Its totient is φ = 26097930.

The previous prime is 52195859. The next prime is 52195867. The reversal of 52195862 is 26859125.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52195867) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13048964 + ... + 13048967.

It is an arithmetic number, because the mean of its divisors is an integer number (19573449).

Almost surely, 2^52195862 is an apocalyptic number.

52195862 is a deficient number, since it is larger than the sum of its proper divisors (26097934).

52195862 is a wasteful number, since it uses less digits than its factorization.

52195862 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26097933.

The product of its digits is 43200, while the sum is 38.

The square root of 52195862 is about 7224.6703731035. The cubic root of 52195862 is about 373.7191548837.

The spelling of 52195862 in words is "fifty-two million, one hundred ninety-five thousand, eight hundred sixty-two".