69250089 has 8 divisors (see below), whose sum is σ = 92430592. Its totient is φ = 46118160.

The previous prime is 69250087. The next prime is 69250091. The reversal of 69250089 is 98005296.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (69250087) and next prime (69250091).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 69250089 - 2¹ = 69250087 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (69250087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8674 + ... + 14619.

It is an arithmetic number, because the mean of its divisors is an integer number (11553824).

Almost surely, 2^69250089 is an apocalyptic number.

It is an amenable number.

69250089 is a deficient number, since it is larger than the sum of its proper divisors (23180503).

69250089 is a wasteful number, since it uses less digits than its factorization.

69250089 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24287.

The product of its (nonzero) digits is 38880, while the sum is 39.

The square root of 69250089 is about 8321.6638360366. The cubic root of 69250089 is about 410.6515300397.

The spelling of 69250089 in words is "sixty-nine million, two hundred fifty thousand, eighty-nine".