69999441 has 4 divisors (see below), whose sum is σ = 93332592. Its totient is φ = 46666292.

The previous prime is 69999409. The next prime is 69999443. The reversal of 69999441 is 14499996.

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 69999441 - 2⁵ = 69999409 is a prime.

It is not an unprimeable number, because it can be changed into a prime (69999443) 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, 11666571 + ... + 11666576.

It is an arithmetic number, because the mean of its divisors is an integer number (23333148).

Almost surely, 2^69999441 is an apocalyptic number.

It is an amenable number.

69999441 is a deficient number, since it is larger than the sum of its proper divisors (23333151).

69999441 is a wasteful number, since it uses less digits than its factorization.

69999441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23333150.

The product of its digits is 629856, while the sum is 51.

The square root of 69999441 is about 8366.5668586344. The cubic root of 69999441 is about 412.1274329310.

The spelling of 69999441 in words is "sixty-nine million, nine hundred ninety-nine thousand, four hundred forty-one".