69880263 has 12 divisors (see below), whose sum is σ = 94603320. Its totient is φ = 45882672.

The previous prime is 69880201. The next prime is 69880267. The reversal of 69880263 is 36208896.

It is not a de Polignac number, because 69880263 - 2⁸ = 69880007 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69880267) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10873 + ... + 16061.

It is an arithmetic number, because the mean of its divisors is an integer number (7883610).

Almost surely, 2^69880263 is an apocalyptic number.

69880263 is a deficient number, since it is larger than the sum of its proper divisors (24723057).

69880263 is an equidigital number, since it uses as much as digits as its factorization.

69880263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5259 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 42.

The square root of 69880263 is about 8359.4415483332. The cubic root of 69880263 is about 411.8934099948.

The spelling of 69880263 in words is "sixty-nine million, eight hundred eighty thousand, two hundred sixty-three".