68035465 has 4 divisors (see below), whose sum is σ = 81642564. Its totient is φ = 54428368.

The previous prime is 68035459. The next prime is 68035469. The reversal of 68035465 is 56453086.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 16540489 + 51494976 = 4067^2 + 7176^2 .

It is a cyclic number.

It is not a de Polignac number, because 68035465 - 2¹³ = 68027273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68035469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6803542 + ... + 6803551.

It is an arithmetic number, because the mean of its divisors is an integer number (20410641).

Almost surely, 2^68035465 is an apocalyptic number.

It is an amenable number.

68035465 is a deficient number, since it is larger than the sum of its proper divisors (13607099).

68035465 is a wasteful number, since it uses less digits than its factorization.

68035465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13607098.

The product of its (nonzero) digits is 86400, while the sum is 37.

The square root of 68035465 is about 8248.3613524142. The cubic root of 68035465 is about 408.2364566329.

The spelling of 68035465 in words is "sixty-eight million, thirty-five thousand, four hundred sixty-five".