5111447 has 8 divisors (see below), whose sum is σ = 5617920. Its totient is φ = 4611960.

The previous prime is 5111423. The next prime is 5111459. The reversal of 5111447 is 7441115.

It is a happy number.

5111447 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 5111447 - 2¹⁰ = 5110423 is a prime.

It is a super-2 number, since 2×5111447² = 52253780867618, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5111467) 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, 143 + ... + 3200.

It is an arithmetic number, because the mean of its divisors is an integer number (702240).

Almost surely, 2^5111447 is an apocalyptic number.

5111447 is a deficient number, since it is larger than the sum of its proper divisors (506473).

5111447 is a wasteful number, since it uses less digits than its factorization.

5111447 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3493.

The product of its digits is 560, while the sum is 23.

The square root of 5111447 is about 2260.8509459936. The cubic root of 5111447 is about 172.2587483787.

The spelling of 5111447 in words is "five million, one hundred eleven thousand, four hundred forty-seven".