68957162 has 8 divisors (see below), whose sum is σ = 105958692. Its totient is φ = 33637600.

The previous prime is 68957153. The next prime is 68957171. The reversal of 68957162 is 26175986.

It is an interprime number because it is at equal distance from previous prime (68957153) and next prime (68957171).

It can be written as a sum of positive squares in 2 ways, for example, as 67749361 + 1207801 = 8231^2 + 1099^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420389 + ... + 420552.

Almost surely, 2^68957162 is an apocalyptic number.

68957162 is a deficient number, since it is larger than the sum of its proper divisors (37001530).

68957162 is a wasteful number, since it uses less digits than its factorization.

68957162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840984.

The product of its digits is 181440, while the sum is 44.

The square root of 68957162 is about 8304.0449179903. The cubic root of 68957162 is about 410.0716947794.

The spelling of 68957162 in words is "sixty-eight million, nine hundred fifty-seven thousand, one hundred sixty-two".