2016201902 has 16 divisors (see below), whose sum is σ = 3553027632. Its totient is φ = 845958720.

The previous prime is 2016201899. The next prime is 2016201917. The reversal of 2016201902 is 2091026102.

It is a congruent number.

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, 3524543 + ... + 3525114.

It is an arithmetic number, because the mean of its divisors is an integer number (222064227).

Almost surely, 2^2016201902 is an apocalyptic number.

2016201902 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2016201902 is a deficient number, since it is larger than the sum of its proper divisors (1536825730).

2016201902 is a wasteful number, since it uses less digits than its factorization.

2016201902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7049683.

The product of its (nonzero) digits is 432, while the sum is 23.

The square root of 2016201902 is about 44902.1369424663. The cubic root of 2016201902 is about 1263.3140902675.

The spelling of 2016201902 in words is "two billion, sixteen million, two hundred one thousand, nine hundred two".