1061535046 has 64 divisors (see below), whose sum is σ = 2044901376. Its totient is φ = 405619200.

The previous prime is 1061535017. The next prime is 1061535061. The reversal of 1061535046 is 6405351601.

It is a super-2 number, since 2×1061535046² = 2253713307772444232, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a junction number, because it is equal to n+sod(n) for n = 1061534999 and 1061535017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 147201 + ... + 154243.

It is an arithmetic number, because the mean of its divisors is an integer number (31951584).

Almost surely, 2^1061535046 is an apocalyptic number.

1061535046 is a deficient number, since it is larger than the sum of its proper divisors (983366330).

1061535046 is a wasteful number, since it uses less digits than its factorization.

1061535046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7117.

The product of its (nonzero) digits is 10800, while the sum is 31.

The square root of 1061535046 is about 32581.2069451087. The cubic root of 1061535046 is about 1020.1047713729.

Adding to 1061535046 its reverse (6405351601), we get a palindrome (7466886647).

The spelling of 1061535046 in words is "one billion, sixty-one million, five hundred thirty-five thousand, forty-six".