52682278 has 8 divisors (see below), whose sum is σ = 86207400. Its totient is φ = 23946480.

The previous prime is 52682263. The next prime is 52682293. The reversal of 52682278 is 87228625.

It is an interprime number because it is at equal distance from previous prime (52682263) and next prime (52682293).

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

It is a self number, because there is not a number n which added to its sum of digits gives 52682278.

It is a congruent number.

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, 1197303 + ... + 1197346.

It is an arithmetic number, because the mean of its divisors is an integer number (10775925).

Almost surely, 2^52682278 is an apocalyptic number.

52682278 is a deficient number, since it is larger than the sum of its proper divisors (33525122).

52682278 is a wasteful number, since it uses less digits than its factorization.

52682278 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2394662.

The product of its digits is 107520, while the sum is 40.

The square root of 52682278 is about 7258.2558510981. The cubic root of 52682278 is about 374.8764701269.

The spelling of 52682278 in words is "fifty-two million, six hundred eighty-two thousand, two hundred seventy-eight".