1992234 has 8 divisors (see below), whose sum is σ = 3984480. Its totient is φ = 664076.

The previous prime is 1992227. The next prime is 1992241. The reversal of 1992234 is 4322991.

It is an interprime number because it is at equal distance from previous prime (1992227) and next prime (1992241).

It is a sphenic number, since it is the product of 3 distinct primes.

1992234 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 166014 + ... + 166025.

It is an arithmetic number, because the mean of its divisors is an integer number (498060).

2^1992234 is an apocalyptic number.

1992234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1992234 is a wasteful number, since it uses less digits than its factorization.

1992234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 332044.

The product of its digits is 3888, while the sum is 30.

The square root of 1992234 is about 1411.4651961703. The cubic root of 1992234 is about 125.8288176773.

The spelling of 1992234 in words is "one million, nine hundred ninety-two thousand, two hundred thirty-four".