264500741 has 4 divisors (see below), whose sum is σ = 266583552. Its totient is φ = 262417932.

The previous prime is 264500723. The next prime is 264500771. The reversal of 264500741 is 147005462.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-264500741 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264500771) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1041215 + ... + 1041468.

It is an arithmetic number, because the mean of its divisors is an integer number (66645888).

Almost surely, 2^264500741 is an apocalyptic number.

It is an amenable number.

264500741 is a deficient number, since it is larger than the sum of its proper divisors (2082811).

264500741 is a wasteful number, since it uses less digits than its factorization.

264500741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2082810.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 264500741 is about 16263.4787484105. The cubic root of 264500741 is about 641.9122017401.

The spelling of 264500741 in words is "two hundred sixty-four million, five hundred thousand, seven hundred forty-one".