1048734 has 16 divisors (see below), whose sum is σ = 2330640. Its totient is φ = 349560.

The previous prime is 1048721. The next prime is 1048759. The reversal of 1048734 is 4378401.

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

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 1048698 and 1048707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9657 + ... + 9764.

It is an arithmetic number, because the mean of its divisors is an integer number (145665).

2^1048734 is an apocalyptic number.

1048734 is an abundant number, since it is smaller than the sum of its proper divisors (1281906).

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

1048734 is a wasteful number, since it uses less digits than its factorization.

1048734 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19432 (or 19426 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 1048734 is about 1024.0771455315. The cubic root of 1048734 is about 101.5987697993.

The spelling of 1048734 in words is "one million, forty-eight thousand, seven hundred thirty-four".