68029197 has 8 divisors (see below), whose sum is σ = 91725120. Its totient is φ = 44843040.

The previous prime is 68029153. The next prime is 68029237. The reversal of 68029197 is 79192086.

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

It is not a de Polignac number, because 68029197 - 2⁶ = 68029133 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68024197) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127129 + ... + 127662.

It is an arithmetic number, because the mean of its divisors is an integer number (11465640).

Almost surely, 2^68029197 is an apocalyptic number.

It is an amenable number.

68029197 is a deficient number, since it is larger than the sum of its proper divisors (23695923).

68029197 is a wasteful number, since it uses less digits than its factorization.

68029197 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254883.

The product of its (nonzero) digits is 54432, while the sum is 42.

The square root of 68029197 is about 8247.9813894067. The cubic root of 68029197 is about 408.2239195211.

The spelling of 68029197 in words is "sixty-eight million, twenty-nine thousand, one hundred ninety-seven".