264038854 has 4 divisors (see below), whose sum is σ = 396058284. Its totient is φ = 132019426.

The previous prime is 264038813. The next prime is 264038869. The reversal of 264038854 is 458830462.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 458830462 = 2 ⋅229415231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66009712 + ... + 66009715.

It is an arithmetic number, because the mean of its divisors is an integer number (99014571).

Almost surely, 2^264038854 is an apocalyptic number.

264038854 is a deficient number, since it is larger than the sum of its proper divisors (132019430).

264038854 is a wasteful number, since it uses less digits than its factorization.

264038854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132019429.

The product of its (nonzero) digits is 184320, while the sum is 40.

The square root of 264038854 is about 16249.2724144806. The cubic root of 264038854 is about 641.5383355511.

The spelling of 264038854 in words is "two hundred sixty-four million, thirty-eight thousand, eight hundred fifty-four".