69425233 has 2 divisors, whose sum is σ = 69425234. Its totient is φ = 69425232.

The previous prime is 69425231. The next prime is 69425249. The reversal of 69425233 is 33252496.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 36626704 + 32798529 = 6052^2 + 5727^2 .

It is a cyclic number.

It is not a de Polignac number, because 69425233 - 2¹ = 69425231 is a prime.

Together with 69425231, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (69425231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 34712616 + 34712617.

It is an arithmetic number, because the mean of its divisors is an integer number (34712617).

Almost surely, 2^69425233 is an apocalyptic number.

It is an amenable number.

69425233 is a deficient number, since it is larger than the sum of its proper divisors (1).

69425233 is an equidigital number, since it uses as much as digits as its factorization.

69425233 is an evil number, because the sum of its binary digits is even.

The product of its digits is 38880, while the sum is 34.

The square root of 69425233 is about 8332.1805669344. The cubic root of 69425233 is about 410.9974386289.

The spelling of 69425233 in words is "sixty-nine million, four hundred twenty-five thousand, two hundred thirty-three".