264682403 has 2 divisors, whose sum is σ = 264682404. Its totient is φ = 264682402.

The previous prime is 264682393. The next prime is 264682441. The reversal of 264682403 is 304286462.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 264682403 - 2⁸ = 264682147 is a prime.

It is not a weakly prime, because it can be changed into another prime (264682463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132341201 + 132341202.

It is an arithmetic number, because the mean of its divisors is an integer number (132341202).

Almost surely, 2^264682403 is an apocalyptic number.

264682403 is a deficient number, since it is larger than the sum of its proper divisors (1).

264682403 is an equidigital number, since it uses as much as digits as its factorization.

264682403 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 264682403 is about 16269.0627572703. The cubic root of 264682403 is about 642.0591255478.

The spelling of 264682403 in words is "two hundred sixty-four million, six hundred eighty-two thousand, four hundred three".