2016223954 has 32 divisors (see below), whose sum is σ = 3175200000. Its totient is φ = 959199360.

The previous prime is 2016223897. The next prime is 2016223961. The reversal of 2016223954 is 4593226102.

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, 1344297 + ... + 1345795.

It is an arithmetic number, because the mean of its divisors is an integer number (99225000).

Almost surely, 2^2016223954 is an apocalyptic number.

2016223954 is a deficient number, since it is larger than the sum of its proper divisors (1158976046).

2016223954 is a wasteful number, since it uses less digits than its factorization.

2016223954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938.

The product of its (nonzero) digits is 25920, while the sum is 34.

The square root of 2016223954 is about 44902.3824980368. The cubic root of 2016223954 is about 1263.3186960399.

The spelling of 2016223954 in words is "two billion, sixteen million, two hundred twenty-three thousand, nine hundred fifty-four".