1071074 has 8 divisors (see below), whose sum is σ = 1623468. Its totient is φ = 529920.

The previous prime is 1071067. The next prime is 1071121. The reversal of 1071074 is 4701701.

It can be written as a sum of positive squares in 2 ways, for example, as 1050625 + 20449 = 1025^2 + 143^2 .

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

It is a super-2 number, since 2×1071074² = 2294399026952, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2567 + ... + 2954.

2^1071074 is an apocalyptic number.

1071074 is a deficient number, since it is larger than the sum of its proper divisors (552394).

1071074 is an equidigital number, since it uses as much as digits as its factorization.

1071074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5620.

The product of its (nonzero) digits is 196, while the sum is 20.

The square root of 1071074 is about 1034.9270505693. The cubic root of 1071074 is about 102.3151218239.

Adding to 1071074 its reverse (4701701), we get a palindrome (5772775).

The spelling of 1071074 in words is "one million, seventy-one thousand, seventy-four".