69023313 has 8 divisors (see below), whose sum is σ = 102256800. Its totient is φ = 46015524.

The previous prime is 69023309. The next prime is 69023321. The reversal of 69023313 is 31332096.

It is not a de Polignac number, because 69023313 - 2² = 69023309 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 2556419 = 69023313 / (6 + 9 + 0 + 2 + 3 + 3 + 1 + 3).

It is not an unprimeable number, because it can be changed into a prime (69023113) 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, 1278183 + ... + 1278236.

It is an arithmetic number, because the mean of its divisors is an integer number (12782100).

Almost surely, 2^69023313 is an apocalyptic number.

It is an amenable number.

69023313 is a deficient number, since it is larger than the sum of its proper divisors (33233487).

69023313 is a wasteful number, since it uses less digits than its factorization.

69023313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2556428 (or 2556422 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 27.

The square root of 69023313 is about 8308.0270221034. The cubic root of 69023313 is about 410.2027809120.

The spelling of 69023313 in words is "sixty-nine million, twenty-three thousand, three hundred thirteen".