5149456 has 40 divisors (see below), whose sum is σ = 11318720. Its totient is φ = 2249856.

The previous prime is 5149429. The next prime is 5149471. The reversal of 5149456 is 6549415.

5149456 = T₄₃₉ + T₄₄₀ + ... + T₄₈₆.

5149456 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3301 + ... + 4603.

It is an arithmetic number, because the mean of its divisors is an integer number (282968).

Almost surely, 2^5149456 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5149456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5659360).

5149456 is an abundant number, since it is smaller than the sum of its proper divisors (6169264).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5149456 is a wasteful number, since it uses less digits than its factorization.

5149456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1337 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 5149456 is about 2269.2412828961. The cubic root of 5149456 is about 172.6846695566.

The spelling of 5149456 in words is "five million, one hundred forty-nine thousand, four hundred fifty-six".