264254001 has 16 divisors (see below), whose sum is σ = 406980288. Its totient is φ = 150732800.

The previous prime is 264253999. The next prime is 264254017. The reversal of 264254001 is 100452462.

It is a cyclic number.

It is not a de Polignac number, because 264254001 - 2¹ = 264253999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264254021) 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, 234960 + ... + 236081.

It is an arithmetic number, because the mean of its divisors is an integer number (25436268).

Almost surely, 2^264254001 is an apocalyptic number.

It is an amenable number.

264254001 is a deficient number, since it is larger than the sum of its proper divisors (142726287).

264254001 is a wasteful number, since it uses less digits than its factorization.

264254001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471072.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 264254001 is about 16255.8912705517. The cubic root of 264254001 is about 641.7125366508.

The spelling of 264254001 in words is "two hundred sixty-four million, two hundred fifty-four thousand, one".