5046149 has 4 divisors (see below), whose sum is σ = 5208960. Its totient is φ = 4883340.

The previous prime is 5046133. The next prime is 5046163. The reversal of 5046149 is 9416405.

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.

It is a cyclic number.

It is not a de Polignac number, because 5046149 - 2⁴ = 5046133 is a prime.

It is a d-powerful number, because it can be written as 5 + 0 + 4⁵ + 6 + 1 + 4⁹ + 9⁷ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5046199) 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, 81359 + ... + 81420.

It is an arithmetic number, because the mean of its divisors is an integer number (1302240).

Almost surely, 2^5046149 is an apocalyptic number.

It is an amenable number.

5046149 is a deficient number, since it is larger than the sum of its proper divisors (162811).

5046149 is a wasteful number, since it uses less digits than its factorization.

5046149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162810.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5046149 is about 2246.3635057577. The cubic root of 5046149 is about 171.5220755440.

The spelling of 5046149 in words is "five million, forty-six thousand, one hundred forty-nine".