1061738 has 4 divisors (see below), whose sum is σ = 1592610. Its totient is φ = 530868.

The previous prime is 1061737. The next prime is 1061759. The reversal of 1061738 is 8371601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 744769 + 316969 = 863^2 + 563^2 .

It is a super-2 number, since 2×1061738² = 2254575161288, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265433 + ... + 265436.

2^1061738 is an apocalyptic number.

1061738 is a deficient number, since it is larger than the sum of its proper divisors (530872).

1061738 is an equidigital number, since it uses as much as digits as its factorization.

1061738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530871.

The product of its (nonzero) digits is 1008, while the sum is 26.

The square root of 1061738 is about 1030.4067158166. The cubic root of 1061738 is about 102.0169778224.

The spelling of 1061738 in words is "one million, sixty-one thousand, seven hundred thirty-eight".