2092198574 has 4 divisors (see below), whose sum is σ = 3138297864. Its totient is φ = 1046099286.

The previous prime is 2092198567. The next prime is 2092198607. The reversal of 2092198574 is 4758912902.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 523049642 + ... + 523049645.

It is an arithmetic number, because the mean of its divisors is an integer number (784574466).

Almost surely, 2^2092198574 is an apocalyptic number.

2092198574 is a deficient number, since it is larger than the sum of its proper divisors (1046099290).

2092198574 is a wasteful number, since it uses less digits than its factorization.

2092198574 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1046099289.

The product of its (nonzero) digits is 362880, while the sum is 47.

The square root of 2092198574 is about 45740.5572112977. The cubic root of 2092198574 is about 1278.9914284086.

The spelling of 2092198574 in words is "two billion, ninety-two million, one hundred ninety-eight thousand, five hundred seventy-four".