1061646062 has 4 divisors (see below), whose sum is σ = 1592469096. Its totient is φ = 530823030.

The previous prime is 1061646043. The next prime is 1061646077. The reversal of 1061646062 is 2606461601.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2606461601 = 2749 ⋅948149.

It is a super-2 number, since 2×1061646062² = 2254184721920215688, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 265411514 + ... + 265411517.

It is an arithmetic number, because the mean of its divisors is an integer number (398117274).

Almost surely, 2^1061646062 is an apocalyptic number.

1061646062 is a deficient number, since it is larger than the sum of its proper divisors (530823034).

1061646062 is an equidigital number, since it uses as much as digits as its factorization.

1061646062 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 530823033.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 1061646062 is about 32582.9105820827. The cubic root of 1061646062 is about 1020.1403311986.

The spelling of 1061646062 in words is "one billion, sixty-one million, six hundred forty-six thousand, sixty-two".