1626048 has 56 divisors (see below), whose sum is σ = 4785360. Its totient is φ = 541440.

The previous prime is 1626047. The next prime is 1626071. The reversal of 1626048 is 8406261.

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

It is a nialpdrome in base 12.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1626047) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1258 + ... + 2198.

2^1626048 is an apocalyptic number.

1626048 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1626048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2392680).

1626048 is an abundant number, since it is smaller than the sum of its proper divisors (3159312).

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

1626048 is an equidigital number, since it uses as much as digits as its factorization.

1626048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 962 (or 946 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1626048 is about 1275.1658715634. The cubic root of 1626048 is about 117.5920027881.

The spelling of 1626048 in words is "one million, six hundred twenty-six thousand, forty-eight".