68754401 has 4 divisors (see below), whose sum is σ = 69166272. Its totient is φ = 68342532.

The previous prime is 68754349. The next prime is 68754431. The reversal of 68754401 is 10445786.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 68754401 - 2²⁶ = 1645537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (68754431) 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, 205685 + ... + 206018.

It is an arithmetic number, because the mean of its divisors is an integer number (17291568).

Almost surely, 2^68754401 is an apocalyptic number.

It is an amenable number.

68754401 is a deficient number, since it is larger than the sum of its proper divisors (411871).

68754401 is a wasteful number, since it uses less digits than its factorization.

68754401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 411870.

The product of its (nonzero) digits is 26880, while the sum is 35.

The square root of 68754401 is about 8291.8273619269. The cubic root of 68754401 is about 409.6693765269.

The spelling of 68754401 in words is "sixty-eight million, seven hundred fifty-four thousand, four hundred one".