1061736441 has 8 divisors (see below), whose sum is σ = 1422763200. Its totient is φ = 704266992.

The previous prime is 1061736433. The next prime is 1061736461. The reversal of 1061736441 is 1446371601.

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

It is not a de Polignac number, because 1061736441 - 2³ = 1061736433 is a prime.

It is a super-2 number, since 2×1061736441² = 2254568540294692962, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1061736461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 888630 + ... + 889823.

It is an arithmetic number, because the mean of its divisors is an integer number (177845400).

Almost surely, 2^1061736441 is an apocalyptic number.

It is an amenable number.

1061736441 is a deficient number, since it is larger than the sum of its proper divisors (361026759).

1061736441 is a wasteful number, since it uses less digits than its factorization.

1061736441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1778655.

The product of its (nonzero) digits is 12096, while the sum is 33.

The square root of 1061736441 is about 32584.2974605867. The cubic root of 1061736441 is about 1020.1692789023.

The spelling of 1061736441 in words is "one billion, sixty-one million, seven hundred thirty-six thousand, four hundred forty-one".