1061535047 has 8 divisors (see below), whose sum is σ = 1072700496. Its totient is φ = 1050419392.

The previous prime is 1061535017. The next prime is 1061535061. The reversal of 1061535047 is 7405351601.

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

It is a cyclic number.

It is not a de Polignac number, because 1061535047 - 2¹⁴ = 1061518663 is a prime.

It is a super-2 number, since 2×1061535047² = 2253713312018584418, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061535017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31208 + ... + 55650.

It is an arithmetic number, because the mean of its divisors is an integer number (134087562).

Almost surely, 2^1061535047 is an apocalyptic number.

1061535047 is a deficient number, since it is larger than the sum of its proper divisors (11165449).

1061535047 is a wasteful number, since it uses less digits than its factorization.

1061535047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24897.

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 1061535047 is about 32581.2069604550. The cubic root of 1061535047 is about 1020.1047716932.

Adding to 1061535047 its reverse (7405351601), we get a palindrome (8466886648).

The spelling of 1061535047 in words is "one billion, sixty-one million, five hundred thirty-five thousand, forty-seven".