64363132 has 6 divisors (see below), whose sum is σ = 112635488. Its totient is φ = 32181564.

The previous prime is 64363121. The next prime is 64363171. The reversal of 64363132 is 23136346.

It is a super-2 number, since 2×64363132² = 8285225521698848, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64363132.

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, 8045388 + ... + 8045395.

Almost surely, 2^64363132 is an apocalyptic number.

It is an amenable number.

64363132 is a deficient number, since it is larger than the sum of its proper divisors (48272356).

64363132 is a wasteful number, since it uses less digits than its factorization.

64363132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16090787 (or 16090785 counting only the distinct ones).

The product of its digits is 7776, while the sum is 28.

The square root of 64363132 is about 8022.6636474428. The cubic root of 64363132 is about 400.7550986681.

Adding to 64363132 its reverse (23136346), we get a palindrome (87499478).

The spelling of 64363132 in words is "sixty-four million, three hundred sixty-three thousand, one hundred thirty-two".