1061026136 has 8 divisors (see below), whose sum is σ = 1989424020. Its totient is φ = 530513064.

The previous prime is 1061026123. The next prime is 1061026189. The reversal of 1061026136 is 6316201601.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×1061026136² = 2251552922550180992, 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, 66314126 + ... + 66314141.

Almost surely, 2^1061026136 is an apocalyptic number.

It is an amenable number.

1061026136 is a deficient number, since it is larger than the sum of its proper divisors (928397884).

1061026136 is a wasteful number, since it uses less digits than its factorization.

1061026136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132628273 (or 132628269 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 1061026136 is about 32573.3961385668. The cubic root of 1061026136 is about 1019.9417293381.

Adding to 1061026136 its reverse (6316201601), we get a palindrome (7377227737).

The spelling of 1061026136 in words is "one billion, sixty-one million, twenty-six thousand, one hundred thirty-six".