4531464 has 128 divisors (see below), whose sum is σ = 14956800. Its totient is φ = 1259712.

The previous prime is 4531463. The next prime is 4531517. The reversal of 4531464 is 4641354.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (4531463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 122454 + ... + 122490.

It is an arithmetic number, because the mean of its divisors is an integer number (116850).

Almost surely, 2^4531464 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 4531464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7478400).

4531464 is an abundant number, since it is smaller than the sum of its proper divisors (10425336).

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

4531464 is an equidigital number, since it uses as much as digits as its factorization.

4531464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 49 counting only the distinct ones).

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

The square root of 4531464 is about 2128.7235611981. The cubic root of 4531464 is about 165.4802536963.

The spelling of 4531464 in words is "four million, five hundred thirty-one thousand, four hundred sixty-four".