1063546172 has 12 divisors (see below), whose sum is σ = 2004375576. Its totient is φ = 490867440.

The previous prime is 1063546157. The next prime is 1063546199. The reversal of 1063546172 is 2716453601.

It is a super-2 number, since 2×1063546172² = 2262260919951707168, 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 in 3 ways as a sum of consecutive naturals, for example, 10226354 + ... + 10226457.

It is an arithmetic number, because the mean of its divisors is an integer number (167031298).

Almost surely, 2^1063546172 is an apocalyptic number.

It is an amenable number.

1063546172 is a deficient number, since it is larger than the sum of its proper divisors (940829404).

1063546172 is a wasteful number, since it uses less digits than its factorization.

1063546172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20452828 (or 20452826 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

The square root of 1063546172 is about 32612.0556236494. The cubic root of 1063546172 is about 1020.7485764637.

Adding to 1063546172 its reverse (2716453601), we get a palindrome (3779999773).

The spelling of 1063546172 in words is "one billion, sixty-three million, five hundred forty-six thousand, one hundred seventy-two".