69620801 has 4 divisors (see below), whose sum is σ = 69661632. Its totient is φ = 69579972.

The previous prime is 69620783. The next prime is 69620833. The reversal of 69620801 is 10802696.

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 69620801 - 2⁶ = 69620737 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (69620891) 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, 17741 + ... + 21306.

It is an arithmetic number, because the mean of its divisors is an integer number (17415408).

Almost surely, 2^69620801 is an apocalyptic number.

It is an amenable number.

69620801 is a deficient number, since it is larger than the sum of its proper divisors (40831).

69620801 is a wasteful number, since it uses less digits than its factorization.

69620801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40830.

The product of its (nonzero) digits is 5184, while the sum is 32.

The square root of 69620801 is about 8343.9080172303. The cubic root of 69620801 is about 411.3829977296.

The spelling of 69620801 in words is "sixty-nine million, six hundred twenty thousand, eight hundred one".