5149617 has 16 divisors (see below), whose sum is σ = 7750080. Its totient is φ = 3012800.

The previous prime is 5149601. The next prime is 5149619. The reversal of 5149617 is 7169415.

5149617 = 269² + 270² + ... + 326².

5149617 is digitally balanced in base 3 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 5149617 - 2⁴ = 5149601 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (5149619) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1734 + ... + 3647.

It is an arithmetic number, because the mean of its divisors is an integer number (484380).

Almost surely, 2^5149617 is an apocalyptic number.

It is an amenable number.

5149617 is a deficient number, since it is larger than the sum of its proper divisors (2600463).

5149617 is a wasteful number, since it uses less digits than its factorization.

5149617 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5424.

The product of its digits is 7560, while the sum is 33.

The square root of 5149617 is about 2269.2767570308. The cubic root of 5149617 is about 172.6864692251.

The spelling of 5149617 in words is "five million, one hundred forty-nine thousand, six hundred seventeen".