69220801 has 16 divisors (see below), whose sum is σ = 76656384. Its totient is φ = 62106624.

The previous prime is 69220771. The next prime is 69220807. The reversal of 69220801 is 10802296.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 69220801 - 2⁹ = 69220289 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 69220801.

It is not an unprimeable number, because it can be changed into a prime (69220807) 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, 117630 + ... + 118216.

It is an arithmetic number, because the mean of its divisors is an integer number (4791024).

Almost surely, 2^69220801 is an apocalyptic number.

It is an amenable number.

69220801 is a deficient number, since it is larger than the sum of its proper divisors (7435583).

69220801 is a wasteful number, since it uses less digits than its factorization.

69220801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 840.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 69220801 is about 8319.9039056951. The cubic root of 69220801 is about 410.5936294741.

The spelling of 69220801 in words is "sixty-nine million, two hundred twenty thousand, eight hundred one".