68764035 has 16 divisors (see below), whose sum is σ = 110293920. Its totient is φ = 36583680.

The previous prime is 68764027. The next prime is 68764037. The reversal of 68764035 is 53046786.

It is not a de Polignac number, because 68764035 - 2³ = 68764027 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 68763984 and 68764002.

It is not an unprimeable number, because it can be changed into a prime (68764037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 871 + ... + 11759.

It is an arithmetic number, because the mean of its divisors is an integer number (6893370).

Almost surely, 2^68764035 is an apocalyptic number.

68764035 is a deficient number, since it is larger than the sum of its proper divisors (41529885).

68764035 is a wasteful number, since it uses less digits than its factorization.

68764035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11318.

The product of its (nonzero) digits is 120960, while the sum is 39.

The square root of 68764035 is about 8292.4082750429. The cubic root of 68764035 is about 409.6885101891.

The spelling of 68764035 in words is "sixty-eight million, seven hundred sixty-four thousand, thirty-five".