264141465 has 16 divisors (see below), whose sum is σ = 483001728. Its totient is φ = 120750336.

The previous prime is 264141463. The next prime is 264141473. The reversal of 264141465 is 564141462.

It is not a de Polignac number, because 264141465 - 2¹ = 264141463 is a prime.

It is not an unprimeable number, because it can be changed into a prime (264141463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1257712 + ... + 1257921.

It is an arithmetic number, because the mean of its divisors is an integer number (30187608).

Almost surely, 2^264141465 is an apocalyptic number.

It is an amenable number.

264141465 is a deficient number, since it is larger than the sum of its proper divisors (218860263).

264141465 is a wasteful number, since it uses less digits than its factorization.

264141465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2515648.

The product of its digits is 23040, while the sum is 33.

The square root of 264141465 is about 16252.4295106916. The cubic root of 264141465 is about 641.6214298425.

The spelling of 264141465 in words is "two hundred sixty-four million, one hundred forty-one thousand, four hundred sixty-five".