63166432 has 24 divisors (see below), whose sum is σ = 142124976. Its totient is φ = 27071232.

The previous prime is 63166423. The next prime is 63166447. The reversal of 63166432 is 23466136.

It is a super-2 number, since 2×63166432² = 7979996263221248, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 63166394 and 63166403.

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, 140773 + ... + 141220.

It is an arithmetic number, because the mean of its divisors is an integer number (5921874).

Almost surely, 2^63166432 is an apocalyptic number.

It is an amenable number.

63166432 is an abundant number, since it is smaller than the sum of its proper divisors (78958544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

63166432 is a wasteful number, since it uses less digits than its factorization.

63166432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 282010 (or 282002 counting only the distinct ones).

The product of its digits is 15552, while the sum is 31.

The square root of 63166432 is about 7947.7312486017. The cubic root of 63166432 is about 398.2558055186.

The spelling of 63166432 in words is "sixty-three million, one hundred sixty-six thousand, four hundred thirty-two".