5191464 has 32 divisors (see below), whose sum is σ = 13428000. Its totient is φ = 1670592.

The previous prime is 5191457. The next prime is 5191481. The reversal of 5191464 is 4641915.

It is a happy number.

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, 3034 + ... + 4425.

It is an arithmetic number, because the mean of its divisors is an integer number (419625).

Almost surely, 2^5191464 is an apocalyptic number.

It is an amenable number.

5191464 is an abundant number, since it is smaller than the sum of its proper divisors (8236536).

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

5191464 is a wasteful number, since it uses less digits than its factorization.

5191464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7497 (or 7493 counting only the distinct ones).

The product of its digits is 4320, while the sum is 30.

The square root of 5191464 is about 2278.4784396610. The cubic root of 5191464 is about 173.1529714956.

It can be divided in two parts, 51 and 91464, that multiplied together give a palindrome (4664664).

The spelling of 5191464 in words is "five million, one hundred ninety-one thousand, four hundred sixty-four".