264231024 has 40 divisors (see below), whose sum is σ = 718525440. Its totient is φ = 83441088.

The previous prime is 264231013. The next prime is 264231067. The reversal of 264231024 is 420132462.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 264230985 and 264231003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143952 + ... + 145775.

It is an arithmetic number, because the mean of its divisors is an integer number (17963136).

Almost surely, 2^264231024 is an apocalyptic number.

264231024 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

264231024 is an abundant number, since it is smaller than the sum of its proper divisors (454294416).

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

264231024 is a wasteful number, since it uses less digits than its factorization.

264231024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 289757 (or 289751 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 264231024 is about 16255.1845267902. The cubic root of 264231024 is about 641.6939370506.

Adding to 264231024 its reverse (420132462), we get a palindrome (684363486).

The spelling of 264231024 in words is "two hundred sixty-four million, two hundred thirty-one thousand, twenty-four".