69560061 has 4 divisors (see below), whose sum is σ = 92746752. Its totient is φ = 46373372.

The previous prime is 69560041. The next prime is 69560089. The reversal of 69560061 is 16006596.

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 a de Polignac number, because none of the positive numbers 2^k-69560061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69560041) 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, 11593341 + ... + 11593346.

It is an arithmetic number, because the mean of its divisors is an integer number (23186688).

Almost surely, 2^69560061 is an apocalyptic number.

It is an amenable number.

69560061 is a deficient number, since it is larger than the sum of its proper divisors (23186691).

69560061 is a wasteful number, since it uses less digits than its factorization.

69560061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23186690.

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 69560061 is about 8340.2674417551. The cubic root of 69560061 is about 411.2633272043.

The spelling of 69560061 in words is "sixty-nine million, five hundred sixty thousand, sixty-one".