52244307 has 24 divisors (see below), whose sum is σ = 77822784. Its totient is φ = 33755904.

The previous prime is 52244303. The next prime is 52244321. The reversal of 52244307 is 70344225.

52244307 is a `hidden beast` number, since 5 + 224 + 430 + 7 = 666.

It is not a de Polignac number, because 52244307 - 2² = 52244303 is a prime.

It is a super-2 number, since 2×52244307² = 5458935227820498, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52244303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47253 + ... + 48345.

It is an arithmetic number, because the mean of its divisors is an integer number (3242616).

Almost surely, 2^52244307 is an apocalyptic number.

52244307 is a deficient number, since it is larger than the sum of its proper divisors (25578477).

52244307 is a wasteful number, since it uses less digits than its factorization.

52244307 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1259 (or 1256 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 52244307 is about 7228.0223436290. The cubic root of 52244307 is about 373.8347402027.

The spelling of 52244307 in words is "fifty-two million, two hundred forty-four thousand, three hundred seven".