5066749 has 4 divisors (see below), whose sum is σ = 5333440. Its totient is φ = 4800060.

The previous prime is 5066729. The next prime is 5066753. The reversal of 5066749 is 9476605.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 9476605 = 5 ⋅1895321.

It is a cyclic number.

It is not a de Polignac number, because 5066749 - 2⁵ = 5066717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5066729) 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, 133317 + ... + 133354.

It is an arithmetic number, because the mean of its divisors is an integer number (1333360).

Almost surely, 2^5066749 is an apocalyptic number.

It is an amenable number.

5066749 is a deficient number, since it is larger than the sum of its proper divisors (266691).

5066749 is a wasteful number, since it uses less digits than its factorization.

5066749 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266690.

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 5066749 is about 2250.9440241819. The cubic root of 5066749 is about 171.7551613774.

The spelling of 5066749 in words is "five million, sixty-six thousand, seven hundred forty-nine".