1048530 has 32 divisors (see below), whose sum is σ = 2876544. Its totient is φ = 239616.

The previous prime is 1048517. The next prime is 1048549. The reversal of 1048530 is 358401.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 1048497 and 1048506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2287 + ... + 2706.

It is an arithmetic number, because the mean of its divisors is an integer number (89892).

2^1048530 is an apocalyptic number.

1048530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1048530 is an abundant number, since it is smaller than the sum of its proper divisors (1828014).

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

1048530 is a wasteful number, since it uses less digits than its factorization.

1048530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5010.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 1048530 is about 1023.9775388162. The cubic root of 1048530 is about 101.5921816994.

The spelling of 1048530 in words is "one million, forty-eight thousand, five hundred thirty".