5146777 has 12 divisors (see below), whose sum is σ = 5554980. Its totient is φ = 4766112.

The previous prime is 5146769. The next prime is 5146783. The reversal of 5146777 is 7776415.

It can be written as a sum of positive squares in 2 ways, for example, as 1819801 + 3326976 = 1349^2 + 1824^2 .

It is not a de Polignac number, because 5146777 - 2³ = 5146769 is a prime.

It is a Duffinian number.

5146777 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5146727) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18999 + ... + 19267.

It is an arithmetic number, because the mean of its divisors is an integer number (462915).

Almost surely, 2^5146777 is an apocalyptic number.

It is an amenable number.

5146777 is a deficient number, since it is larger than the sum of its proper divisors (408203).

5146777 is a wasteful number, since it uses less digits than its factorization.

5146777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360 (or 341 counting only the distinct ones).

The product of its digits is 41160, while the sum is 37.

The square root of 5146777 is about 2268.6509207016. The cubic root of 5146777 is about 172.6547180122.

The spelling of 5146777 in words is "five million, one hundred forty-six thousand, seven hundred seventy-seven".