5149615 has 8 divisors (see below), whose sum is σ = 6258240. Its totient is φ = 4067232.

The previous prime is 5149601. The next prime is 5149619. The reversal of 5149615 is 5169415.

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 5149615 - 2⁵ = 5149583 is a prime.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 6124 + ... + 6913.

It is an arithmetic number, because the mean of its divisors is an integer number (782280).

Almost surely, 2^5149615 is an apocalyptic number.

5149615 is a deficient number, since it is larger than the sum of its proper divisors (1108625).

5149615 is a wasteful number, since it uses less digits than its factorization.

5149615 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13121.

The product of its digits is 5400, while the sum is 31.

The square root of 5149615 is about 2269.2763163617. The cubic root of 5149615 is about 172.6864468692.

The spelling of 5149615 in words is "five million, one hundred forty-nine thousand, six hundred fifteen".