52042186 has 8 divisors (see below), whose sum is σ = 89215200. Its totient is φ = 22303788.

The previous prime is 52042171. The next prime is 52042201. The reversal of 52042186 is 68124025.

It is an interprime number because it is at equal distance from previous prime (52042171) and next prime (52042201).

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1858636 + ... + 1858663.

It is an arithmetic number, because the mean of its divisors is an integer number (11151900).

Almost surely, 2^52042186 is an apocalyptic number.

52042186 is a deficient number, since it is larger than the sum of its proper divisors (37173014).

52042186 is a wasteful number, since it uses less digits than its factorization.

52042186 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3717308.

The product of its (nonzero) digits is 3840, while the sum is 28.

The square root of 52042186 is about 7214.0270307229. The cubic root of 52042186 is about 373.3520241138.

The spelling of 52042186 in words is "fifty-two million, forty-two thousand, one hundred eighty-six".