5149106 has 4 divisors (see below), whose sum is σ = 7723662. Its totient is φ = 2574552.

The previous prime is 5149103. The next prime is 5149139. The reversal of 5149106 is 6019415.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 4036081 + 1113025 = 2009^2 + 1055^2 .

It is not an unprimeable number, because it can be changed into a prime (5149103) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1287275 + ... + 1287278.

Almost surely, 2^5149106 is an apocalyptic number.

5149106 is a deficient number, since it is larger than the sum of its proper divisors (2574556).

5149106 is a wasteful number, since it uses less digits than its factorization.

5149106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2574555.

The product of its (nonzero) digits is 1080, while the sum is 26.

The square root of 5149106 is about 2269.1641632989. The cubic root of 5149106 is about 172.6807571042.

The spelling of 5149106 in words is "five million, one hundred forty-nine thousand, one hundred six".