69240303 has 24 divisors (see below), whose sum is σ = 115526736. Its totient is φ = 39494400.

The previous prime is 69240289. The next prime is 69240317. The reversal of 69240303 is 30304296.

It is an interprime number because it is at equal distance from previous prime (69240289) and next prime (69240317).

It is not a de Polignac number, because 69240303 - 2⁵ = 69240271 is a prime.

It is a Smith number, since the sum of its digits (27) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (69240323) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18888 + ... + 22253.

It is an arithmetic number, because the mean of its divisors is an integer number (4813614).

Almost surely, 2^69240303 is an apocalyptic number.

69240303 is a deficient number, since it is larger than the sum of its proper divisors (46286433).

69240303 is a wasteful number, since it uses less digits than its factorization.

69240303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41175 (or 41172 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 69240303 is about 8321.0758318862. The cubic root of 69240303 is about 410.6321855390.

Adding to 69240303 its reverse (30304296), we get a palindrome (99544599).

The spelling of 69240303 in words is "sixty-nine million, two hundred forty thousand, three hundred three".