1992498594 has 16 divisors (see below), whose sum is σ = 3985728768. Its totient is φ = 664044272.

The previous prime is 1992498587. The next prime is 1992498601. The reversal of 1992498594 is 4958942991.

1992498594 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (1992498587) and next prime (1992498601).

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, 8824 + ... + 63740.

It is an arithmetic number, because the mean of its divisors is an integer number (249108048).

Almost surely, 2^1992498594 is an apocalyptic number.

1992498594 is an abundant number, since it is smaller than the sum of its proper divisors (1993230174).

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

1992498594 is a wasteful number, since it uses less digits than its factorization.

1992498594 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60969.

The product of its digits is 8398080, while the sum is 60.

The square root of 1992498594 is about 44637.4124922133. The cubic root of 1992498594 is about 1258.3438798623.

The spelling of 1992498594 in words is "one billion, nine hundred ninety-two million, four hundred ninety-eight thousand, five hundred ninety-four".