68632082 has 8 divisors (see below), whose sum is σ = 103639500. Its totient is φ = 34085584.

The previous prime is 68632051. The next prime is 68632087. The reversal of 68632082 is 28023686.

It can be written as a sum of positive squares in 2 ways, for example, as 68574961 + 57121 = 8281^2 + 239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (68632087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114857 + ... + 115452.

Almost surely, 2^68632082 is an apocalyptic number.

68632082 is a deficient number, since it is larger than the sum of its proper divisors (35007418).

68632082 is a wasteful number, since it uses less digits than its factorization.

68632082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230460.

The product of its (nonzero) digits is 27648, while the sum is 35.

The square root of 68632082 is about 8284.4482012986. The cubic root of 68632082 is about 409.4262885996.

It can be divided in two parts, 686 and 32082, that added together give a 15-th power (32768 = 2¹⁵).

The spelling of 68632082 in words is "sixty-eight million, six hundred thirty-two thousand, eighty-two".