67268001 has 4 divisors (see below), whose sum is σ = 89690672. Its totient is φ = 44845332.

The previous prime is 67267979. The next prime is 67268029. The reversal of 67268001 is 10086276.

It is a happy number.

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 not a de Polignac number, because 67268001 - 2²¹ = 65170849 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67268001.

It is not an unprimeable number, because it can be changed into a prime (67268051) 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, 11211331 + ... + 11211336.

It is an arithmetic number, because the mean of its divisors is an integer number (22422668).

Almost surely, 2^67268001 is an apocalyptic number.

It is an amenable number.

67268001 is a deficient number, since it is larger than the sum of its proper divisors (22422671).

67268001 is a wasteful number, since it uses less digits than its factorization.

67268001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22422670.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 67268001 is about 8201.7072003334. The cubic root of 67268001 is about 406.6956313539.

The spelling of 67268001 in words is "sixty-seven million, two hundred sixty-eight thousand, one".