5120147 has 4 divisors (see below), whose sum is σ = 5190360. Its totient is φ = 5049936.

The previous prime is 5120131. The next prime is 5120183. The reversal of 5120147 is 7410215.

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

It is a cyclic number.

It is not a de Polignac number, because 5120147 - 2⁴ = 5120131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5120117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34997 + ... + 35142.

It is an arithmetic number, because the mean of its divisors is an integer number (1297590).

Almost surely, 2^5120147 is an apocalyptic number.

5120147 is a deficient number, since it is larger than the sum of its proper divisors (70213).

5120147 is an equidigital number, since it uses as much as digits as its factorization.

5120147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70212.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 5120147 is about 2262.7741822816. The cubic root of 5120147 is about 172.3564246758.

The spelling of 5120147 in words is "five million, one hundred twenty thousand, one hundred forty-seven".