69799141 has 4 divisors (see below), whose sum is σ = 73472800. Its totient is φ = 66125484.

The previous prime is 69799139. The next prime is 69799151. The reversal of 69799141 is 14199796.

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 69799141 - 2¹ = 69799139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 69799091 and 69799100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69799151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1836801 + ... + 1836838.

It is an arithmetic number, because the mean of its divisors is an integer number (18368200).

Almost surely, 2^69799141 is an apocalyptic number.

It is an amenable number.

69799141 is a deficient number, since it is larger than the sum of its proper divisors (3673659).

69799141 is a wasteful number, since it uses less digits than its factorization.

69799141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3673658.

The product of its digits is 122472, while the sum is 46.

The square root of 69799141 is about 8354.5880209619. The cubic root of 69799141 is about 411.7339631842.

The spelling of 69799141 in words is "sixty-nine million, seven hundred ninety-nine thousand, one hundred forty-one".