1061361706 has 4 divisors (see below), whose sum is σ = 1592042562. Its totient is φ = 530680852.

The previous prime is 1061361671. The next prime is 1061361709. The reversal of 1061361706 is 6071631601.

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., 983763225 + 77598481 = 31365^2 + 8809^2 .

It is a super-2 number, since 2×1061361706² = 2252977341926460872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061361709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265340425 + ... + 265340428.

Almost surely, 2^1061361706 is an apocalyptic number.

1061361706 is a deficient number, since it is larger than the sum of its proper divisors (530680856).

1061361706 is an equidigital number, since it uses as much as digits as its factorization.

1061361706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 530680855.

The product of its (nonzero) digits is 4536, while the sum is 31.

The square root of 1061361706 is about 32578.5467140571. The cubic root of 1061361706 is about 1020.0492434255.

The spelling of 1061361706 in words is "one billion, sixty-one million, three hundred sixty-one thousand, seven hundred six".