2028892074 has 16 divisors (see below), whose sum is σ = 4426673760. Its totient is φ = 614815760.

The previous prime is 2028892069. The next prime is 2028892111. The reversal of 2028892074 is 4702988202.

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, 15370329 + ... + 15370460.

It is an arithmetic number, because the mean of its divisors is an integer number (276667110).

Almost surely, 2^2028892074 is an apocalyptic number.

2028892074 is an abundant number, since it is smaller than the sum of its proper divisors (2397781686).

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

2028892074 is a wasteful number, since it uses less digits than its factorization.

2028892074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30740805.

The product of its (nonzero) digits is 129024, while the sum is 42.

The square root of 2028892074 is about 45043.2245071331. The cubic root of 2028892074 is about 1265.9590230043.

The spelling of 2028892074 in words is "two billion, twenty-eight million, eight hundred ninety-two thousand, seventy-four".