264468446 has 16 divisors (see below), whose sum is σ = 433140480. Its totient is φ = 120109080.

The previous prime is 264468443. The next prime is 264468469. The reversal of 264468446 is 644864462.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 264468397 and 264468406.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264468443) 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, 24665 + ... + 33723.

It is an arithmetic number, because the mean of its divisors is an integer number (27071280).

Almost surely, 2^264468446 is an apocalyptic number.

264468446 is a deficient number, since it is larger than the sum of its proper divisors (168672034).

264468446 is a wasteful number, since it uses less digits than its factorization.

264468446 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10399.

The product of its digits is 884736, while the sum is 44.

The square root of 264468446 is about 16262.4858493405. The cubic root of 264468446 is about 641.8860752874.

The spelling of 264468446 in words is "two hundred sixty-four million, four hundred sixty-eight thousand, four hundred forty-six".