1992360423 has 16 divisors (see below), whose sum is σ = 2742442976. Its totient is φ = 1285632000.

The previous prime is 1992360401. The next prime is 1992360431. The reversal of 1992360423 is 3240632991.

It is not a de Polignac number, because 1992360423 - 2²² = 1988166119 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1992360493) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25078 + ... + 67923.

It is an arithmetic number, because the mean of its divisors is an integer number (171402686).

Almost surely, 2^1992360423 is an apocalyptic number.

1992360423 is a deficient number, since it is larger than the sum of its proper divisors (750082553).

1992360423 is a wasteful number, since it uses less digits than its factorization.

1992360423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93234.

The product of its (nonzero) digits is 69984, while the sum is 39.

The square root of 1992360423 is about 44635.8647614225. The cubic root of 1992360423 is about 1258.3147923217.

The spelling of 1992360423 in words is "one billion, nine hundred ninety-two million, three hundred sixty thousand, four hundred twenty-three".