1074530 has 8 divisors (see below), whose sum is σ = 1934172. Its totient is φ = 429808.

The previous prime is 1074523. The next prime is 1074533. The reversal of 1074530 is 354701.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 966289 + 108241 = 983^2 + 329^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1074530² = 2309229441800, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1074533) 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, 53717 + ... + 53736.

2^1074530 is an apocalyptic number.

1074530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1074530 is a deficient number, since it is larger than the sum of its proper divisors (859642).

1074530 is a wasteful number, since it uses less digits than its factorization.

1074530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107460.

The product of its (nonzero) digits is 420, while the sum is 20.

The square root of 1074530 is about 1036.5953887607. The cubic root of 1074530 is about 102.4250493121.

The spelling of 1074530 in words is "one million, seventy-four thousand, five hundred thirty".