1634048 has 36 divisors (see below), whose sum is σ = 3519768. Its totient is φ = 752640.

The previous prime is 1634047. The next prime is 1634051. The reversal of 1634048 is 8404361.

It is a super-2 number, since 2×1634048² = 5340225732608, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (26).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1634047) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3083 + ... + 3573.

2^1634048 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 1634048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1759884).

1634048 is an abundant number, since it is smaller than the sum of its proper divisors (1885720).

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

1634048 is an equidigital number, since it uses as much as digits as its factorization.

1634048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 520 (or 506 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 1634048 is about 1278.2988695919. The cubic root of 1634048 is about 117.7845345068.

The spelling of 1634048 in words is "one million, six hundred thirty-four thousand, forty-eight".