5157249 has 8 divisors (see below), whose sum is σ = 6993120. Its totient is φ = 3379776.

The previous prime is 5157247. The next prime is 5157277. The reversal of 5157249 is 9427515.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5157249 - 2¹ = 5157247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5157241) 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, 14392 + ... + 14745.

It is an arithmetic number, because the mean of its divisors is an integer number (874140).

Almost surely, 2^5157249 is an apocalyptic number.

5157249 is a gapful number since it is divisible by the number (59) formed by its first and last digit.

It is an amenable number.

5157249 is a deficient number, since it is larger than the sum of its proper divisors (1835871).

5157249 is a wasteful number, since it uses less digits than its factorization.

5157249 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29199.

The product of its digits is 12600, while the sum is 33.

The square root of 5157249 is about 2270.9577274798. The cubic root of 5157249 is about 172.7717372222.

The spelling of 5157249 in words is "five million, one hundred fifty-seven thousand, two hundred forty-nine".