264090214 has 8 divisors (see below), whose sum is σ = 399769920. Its totient is φ = 130833576.

The previous prime is 264090193. The next prime is 264090221. The reversal of 264090214 is 412090462.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×264090214³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 605494 + ... + 605929.

It is an arithmetic number, because the mean of its divisors is an integer number (49971240).

Almost surely, 2^264090214 is an apocalyptic number.

264090214 is a deficient number, since it is larger than the sum of its proper divisors (135679706).

264090214 is a wasteful number, since it uses less digits than its factorization.

264090214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1211534.

The product of its (nonzero) digits is 3456, while the sum is 28.

The square root of 264090214 is about 16250.8527160885. The cubic root of 264090214 is about 641.5799295213.

The spelling of 264090214 in words is "two hundred sixty-four million, ninety thousand, two hundred fourteen".