52976223 has 12 divisors (see below), whose sum is σ = 78388128. Its totient is φ = 34455840.

The previous prime is 52976221. The next prime is 52976257. The reversal of 52976223 is 32267925.

52976223 is a `hidden beast` number, since 5 + 29 + 7 + 622 + 3 = 666.

It is not a de Polignac number, because 52976223 - 2¹ = 52976221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52976221) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 71415 + ... + 72152.

It is an arithmetic number, because the mean of its divisors is an integer number (6532344).

Almost surely, 2^52976223 is an apocalyptic number.

52976223 is a deficient number, since it is larger than the sum of its proper divisors (25411905).

52976223 is a wasteful number, since it uses less digits than its factorization.

52976223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143614 (or 143611 counting only the distinct ones).

The product of its digits is 45360, while the sum is 36.

The square root of 52976223 is about 7278.4766950235. The cubic root of 52976223 is about 375.5723951921.

The spelling of 52976223 in words is "fifty-two million, nine hundred seventy-six thousand, two hundred twenty-three".