2214636654 has 32 divisors (see below), whose sum is σ = 4539047040. Its totient is φ = 719968032.

The previous prime is 2214636653. The next prime is 2214636727. The reversal of 2214636654 is 4566364122.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2214636653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176869 + ... + 188975.

It is an arithmetic number, because the mean of its divisors is an integer number (141845220).

Almost surely, 2^2214636654 is an apocalyptic number.

2214636654 is an abundant number, since it is smaller than the sum of its proper divisors (2324410386).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2214636654 is a wasteful number, since it uses less digits than its factorization.

2214636654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12864.

The product of its digits is 207360, while the sum is 39.

The square root of 2214636654 is about 47059.9262005371. The cubic root of 2214636654 is about 1303.4693629138.

The spelling of 2214636654 in words is "two billion, two hundred fourteen million, six hundred thirty-six thousand, six hundred fifty-four".