8514649 has 12 divisors (see below), whose sum is σ = 10080868. Its totient is φ = 7143840.

The previous prime is 8514619. The next prime is 8514683. The reversal of 8514649 is 9464158.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 1545049 + 6969600 = 1243^2 + 2640^2 .

It is not a de Polignac number, because 8514649 - 2⁷ = 8514521 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8514619) 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 in 11 ways as a sum of consecutive naturals, for example, 1134 + ... + 4279.

Almost surely, 2^8514649 is an apocalyptic number.

It is an amenable number.

8514649 is a deficient number, since it is larger than the sum of its proper divisors (1566219).

8514649 is a wasteful number, since it uses less digits than its factorization.

8514649 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5448 (or 5437 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 8514649 is about 2917.9871487037. The cubic root of 8514649 is about 204.1999273500.

The spelling of 8514649 in words is "eight million, five hundred fourteen thousand, six hundred forty-nine".