64234112 has 16 divisors (see below), whose sum is σ = 127966650. Its totient is φ = 32116992.

The previous prime is 64234103. The next prime is 64234127. The reversal of 64234112 is 21143246.

It can be written as a sum of positive squares in only one way, i.e., 40653376 + 23580736 = 6376^2 + 4856^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a super-2 number, since 2×64234112² = 8252042288857088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250787 + ... + 251042.

Almost surely, 2^64234112 is an apocalyptic number.

It is an amenable number.

64234112 is a deficient number, since it is larger than the sum of its proper divisors (63732538).

64234112 is an equidigital number, since it uses as much as digits as its factorization.

64234112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 501843 (or 501831 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 64234112 is about 8014.6186434540. The cubic root of 64234112 is about 400.4871398295.

Adding to 64234112 its reverse (21143246), we get a palindrome (85377358).

It can be divided in two parts, 64234 and 112, that added together give a palindrome (64346).

The spelling of 64234112 in words is "sixty-four million, two hundred thirty-four thousand, one hundred twelve".