68832373 has 2 divisors, whose sum is σ = 68832374. Its totient is φ = 68832372.

The previous prime is 68832367. The next prime is 68832403. The reversal of 68832373 is 37323886.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 39162564 + 29669809 = 6258^2 + 5447^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-68832373 is a prime.

It is a super-2 number, since 2×68832373² = 9475791145622258, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (68835373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34416186 + 34416187.

It is an arithmetic number, because the mean of its divisors is an integer number (34416187).

Almost surely, 2^68832373 is an apocalyptic number.

It is an amenable number.

68832373 is a deficient number, since it is larger than the sum of its proper divisors (1).

68832373 is an equidigital number, since it uses as much as digits as its factorization.

68832373 is an evil number, because the sum of its binary digits is even.

The product of its digits is 145152, while the sum is 40.

The square root of 68832373 is about 8296.5277676869. The cubic root of 68832373 is about 409.8241820022.

The spelling of 68832373 in words is "sixty-eight million, eight hundred thirty-two thousand, three hundred seventy-three".