264258042 has 32 divisors (see below), whose sum is σ = 558366720. Its totient is φ = 83144880.

The previous prime is 264258041. The next prime is 264258077. The reversal of 264258042 is 240852462.

264258042 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 264257994 and 264258012.

It is not an unprimeable number, because it can be changed into a prime (264258041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28167 + ... + 36357.

It is an arithmetic number, because the mean of its divisors is an integer number (17448960).

Almost surely, 2^264258042 is an apocalyptic number.

264258042 is an abundant number, since it is smaller than the sum of its proper divisors (294108678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264258042 is a wasteful number, since it uses less digits than its factorization.

264258042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8498.

The product of its (nonzero) digits is 30720, while the sum is 33.

The square root of 264258042 is about 16256.0155634768. The cubic root of 264258042 is about 641.7158076793.

The spelling of 264258042 in words is "two hundred sixty-four million, two hundred fifty-eight thousand, forty-two".