5143464 has 24 divisors (see below), whose sum is σ = 13930410. Its totient is φ = 1714464.

The previous prime is 5143451. The next prime is 5143483. The reversal of 5143464 is 4643415.

It can be written as a sum of positive squares in only one way, i.e., 3802500 + 1340964 = 1950^2 + 1158^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 35647 + ... + 35790.

Almost surely, 2^5143464 is an apocalyptic number.

It is an amenable number.

5143464 is an abundant number, since it is smaller than the sum of its proper divisors (8786946).

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

5143464 is a wasteful number, since it uses less digits than its factorization.

5143464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71449 (or 71442 counting only the distinct ones).

The product of its digits is 5760, while the sum is 27.

The square root of 5143464 is about 2267.9206335320. The cubic root of 5143464 is about 172.6176638935.

Adding to 5143464 its reverse (4643415), we get a palindrome (9786879).

The spelling of 5143464 in words is "five million, one hundred forty-three thousand, four hundred sixty-four".