5149064 has 8 divisors (see below), whose sum is σ = 9654510. Its totient is φ = 2574528.

The previous prime is 5149063. The next prime is 5149093. The reversal of 5149064 is 4609415.

It can be written as a sum of positive squares in only one way, i.e., 5026564 + 122500 = 2242^2 + 350^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (5149061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 321809 + ... + 321824.

Almost surely, 2^5149064 is an apocalyptic number.

It is an amenable number.

5149064 is a deficient number, since it is larger than the sum of its proper divisors (4505446).

5149064 is a wasteful number, since it uses less digits than its factorization.

5149064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643639 (or 643635 counting only the distinct ones).

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

The square root of 5149064 is about 2269.1549087711. The cubic root of 5149064 is about 172.6802875980.

The spelling of 5149064 in words is "five million, one hundred forty-nine thousand, sixty-four".