68035031 has 8 divisors (see below), whose sum is σ = 69833904. Its totient is φ = 66242880.

The previous prime is 68035027. The next prime is 68035063. The reversal of 68035031 is 13053086.

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

It is not a de Polignac number, because 68035031 - 2² = 68035027 is a prime.

It is a super-2 number, since 2×68035031² = 9257530886341922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68035021) 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, 23780 + ... + 26486.

It is an arithmetic number, because the mean of its divisors is an integer number (8729238).

Almost surely, 2^68035031 is an apocalyptic number.

68035031 is a deficient number, since it is larger than the sum of its proper divisors (1798873).

68035031 is a wasteful number, since it uses less digits than its factorization.

68035031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3361.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 68035031 is about 8248.3350441165. The cubic root of 68035031 is about 408.2355885807.

The spelling of 68035031 in words is "sixty-eight million, thirty-five thousand, thirty-one".