2218836932 has 24 divisors (see below), whose sum is σ = 4187773632. Its totient is φ = 1022580000.

The previous prime is 2218836901. The next prime is 2218836943. The reversal of 2218836932 is 2396388122.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5057 + ... + 66807.

It is an arithmetic number, because the mean of its divisors is an integer number (174490568).

Almost surely, 2^2218836932 is an apocalyptic number.

It is an amenable number.

2218836932 is a deficient number, since it is larger than the sum of its proper divisors (1968936700).

2218836932 is a wasteful number, since it uses less digits than its factorization.

2218836932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62459 (or 62457 counting only the distinct ones).

The product of its digits is 248832, while the sum is 44.

The square root of 2218836932 is about 47104.5319688032. The cubic root of 2218836932 is about 1304.2928954588.

The spelling of 2218836932 in words is "two billion, two hundred eighteen million, eight hundred thirty-six thousand, nine hundred thirty-two".