6264064 has 18 divisors (see below), whose sum is σ = 12504170. Its totient is φ = 3131904.

The previous prime is 6264061. The next prime is 6264079. The reversal of 6264064 is 4604626.

It can be written as a sum of positive squares in only one way, i.e., 4326400 + 1937664 = 2080^2 + 1392^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6264061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11979 + ... + 12490.

Almost surely, 2^6264064 is an apocalyptic number.

6264064 is a gapful number since it is divisible by the number (64) formed by its first and last digit.

It is an amenable number.

6264064 is a deficient number, since it is larger than the sum of its proper divisors (6240106).

6264064 is an equidigital number, since it uses as much as digits as its factorization.

6264064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24485 (or 24471 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The square root of 6264064 is about 2502.8112194091. The cubic root of 6264064 is about 184.3396373432.

The spelling of 6264064 in words is "six million, two hundred sixty-four thousand, sixty-four".