5247151 has 24 divisors (see below), whose sum is σ = 6812960. Its totient is φ = 3934656.

The previous prime is 5247131. The next prime is 5247157. The reversal of 5247151 is 1517425.

It is not a de Polignac number, because 5247151 - 2⁵ = 5247119 is a prime.

It is an Ulam number.

Its product of digits (1400) is a multiple of the sum of its prime factors (175).

5247151 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5247157) 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, 48085 + ... + 48193.

Almost surely, 2^5247151 is an apocalyptic number.

5247151 is a deficient number, since it is larger than the sum of its proper divisors (1565809).

5247151 is a wasteful number, since it uses less digits than its factorization.

5247151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175 (or 152 counting only the distinct ones).

The product of its digits is 1400, while the sum is 25.

The square root of 5247151 is about 2290.6660603414. Note that the first 3 decimals coincide. The cubic root of 5247151 is about 173.7698878258.

It can be divided in two parts, 5247 and 151, that multiplied together give a palindrome (792297).

The spelling of 5247151 in words is "five million, two hundred forty-seven thousand, one hundred fifty-one".