5272347 has 4 divisors (see below), whose sum is σ = 7029800. Its totient is φ = 3514896.

The previous prime is 5272339. The next prime is 5272369. The reversal of 5272347 is 7432725.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5272347 - 2³ = 5272339 is a prime.

It is a D-number.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5272307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 878722 + ... + 878727.

It is an arithmetic number, because the mean of its divisors is an integer number (1757450).

Almost surely, 2^5272347 is an apocalyptic number.

5272347 is a deficient number, since it is larger than the sum of its proper divisors (1757453).

5272347 is a wasteful number, since it uses less digits than its factorization.

5272347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757452.

The product of its digits is 11760, while the sum is 30.

The square root of 5272347 is about 2296.1591843773. The cubic root of 5272347 is about 174.0475824420.

The spelling of 5272347 in words is "five million, two hundred seventy-two thousand, three hundred forty-seven".