914920005 has 16 divisors (see below), whose sum is σ = 1478965824. Its totient is φ = 482926080.

The previous prime is 914920003. The next prime is 914920009. The reversal of 914920005 is 500029419.

It is a happy number.

It is not a de Polignac number, because 914920005 - 2¹ = 914920003 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (914920003) 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, 312951 + ... + 315860.

It is an arithmetic number, because the mean of its divisors is an integer number (92435364).

Almost surely, 2^914920005 is an apocalyptic number.

It is an amenable number.

914920005 is a deficient number, since it is larger than the sum of its proper divisors (564045819).

914920005 is a wasteful number, since it uses less digits than its factorization.

914920005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 628916.

The product of its (nonzero) digits is 3240, while the sum is 30.

The square root of 914920005 is about 30247.6446190443. The cubic root of 914920005 is about 970.7953957107.

The spelling of 914920005 in words is "nine hundred fourteen million, nine hundred twenty thousand, five".