1632064 has 28 divisors (see below), whose sum is σ = 3702304. Its totient is φ = 699264.

The previous prime is 1632047. The next prime is 1632079. The reversal of 1632064 is 4602361.

It is a tau number, because it is divible by the number of its divisors (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1374 + ... + 2269.

2^1632064 is an apocalyptic number.

1632064 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1632064 is an abundant number, since it is smaller than the sum of its proper divisors (2070240).

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

1632064 is an equidigital number, since it uses as much as digits as its factorization.

1632064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3662 (or 3652 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1632064 is about 1277.5226025398. The cubic root of 1632064 is about 117.7368453412.

It can be divided in two parts, 16320 and 64, that added together give a 14-th power (16384 = 2¹⁴).

The spelling of 1632064 in words is "one million, six hundred thirty-two thousand, sixty-four".