52276617 has 8 divisors (see below), whose sum is σ = 77446880. Its totient is φ = 34851060.

The previous prime is 52276613. The next prime is 52276663. The reversal of 52276617 is 71667225.

52276617 is a `hidden beast` number, since 522 + 76 + 61 + 7 = 666.

It is not a de Polignac number, because 52276617 - 2² = 52276613 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (52276613) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 968059 + ... + 968112.

It is an arithmetic number, because the mean of its divisors is an integer number (9680860).

Almost surely, 2^52276617 is an apocalyptic number.

It is an amenable number.

52276617 is a deficient number, since it is larger than the sum of its proper divisors (25170263).

52276617 is a wasteful number, since it uses less digits than its factorization.

52276617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1936180 (or 1936174 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 52276617 is about 7230.2570493724. The cubic root of 52276617 is about 373.9117891805.

The spelling of 52276617 in words is "fifty-two million, two hundred seventy-six thousand, six hundred seventeen".