1061636410 has 16 divisors (see below), whose sum is σ = 1911320712. Its totient is φ = 424571200.

The previous prime is 1061636371. The next prime is 1061636593. The reversal of 1061636410 is 146361601.

It can be written as a sum of positive squares in 4 ways, for example, as 1028677329 + 32959081 = 32073^2 + 5741^2 .

It is a super-2 number, since 2×1061636410² = 2254143734075376200, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82620 + ... + 94600.

Almost surely, 2^1061636410 is an apocalyptic number.

1061636410 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061636410 is a deficient number, since it is larger than the sum of its proper divisors (849684302).

1061636410 is a wasteful number, since it uses less digits than its factorization.

1061636410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20849.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 1061636410 is about 32582.7624672924. The cubic root of 1061636410 is about 1020.1372396396.

The spelling of 1061636410 in words is "one billion, sixty-one million, six hundred thirty-six thousand, four hundred ten".