2208641134 has 32 divisors (see below), whose sum is σ = 3876290496. Its totient is φ = 924307200.

The previous prime is 2208641107. The next prime is 2208641147. The reversal of 2208641134 is 4311468022.

It is a junction number, because it is equal to n+sod(n) for n = 2208641096 and 2208641105.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92524 + ... + 113920.

It is an arithmetic number, because the mean of its divisors is an integer number (121134078).

Almost surely, 2^2208641134 is an apocalyptic number.

2208641134 is a deficient number, since it is larger than the sum of its proper divisors (1667649362).

2208641134 is a wasteful number, since it uses less digits than its factorization.

2208641134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21580.

The product of its (nonzero) digits is 9216, while the sum is 31.

The square root of 2208641134 is about 46996.1821215298. The cubic root of 2208641134 is about 1302.2920381749.

The spelling of 2208641134 in words is "two billion, two hundred eight million, six hundred forty-one thousand, one hundred thirty-four".