1874214992 has 40 divisors (see below), whose sum is σ = 3926311200. Its totient is φ = 861552000.

The previous prime is 1874214989. The next prime is 1874215003. The reversal of 1874214992 is 2994124781.

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, 34259 + ... + 70157.

It is an arithmetic number, because the mean of its divisors is an integer number (98157780).

Almost surely, 2^1874214992 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1874214992, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1963155600).

1874214992 is an abundant number, since it is smaller than the sum of its proper divisors (2052096208).

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

1874214992 is a wasteful number, since it uses less digits than its factorization.

1874214992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36171 (or 36165 counting only the distinct ones).

The product of its digits is 290304, while the sum is 47.

The square root of 1874214992 is about 43292.2047486612. The cubic root of 1874214992 is about 1232.9339245917.

The spelling of 1874214992 in words is "one billion, eight hundred seventy-four million, two hundred fourteen thousand, nine hundred ninety-two".