992430001 has 4 divisors (see below), whose sum is σ = 1024443904. Its totient is φ = 960416100.

The previous prime is 992429959. The next prime is 992430007. The reversal of 992430001 is 100034299.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 100034299 = 229 ⋅436831.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-992430001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (992430007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16006905 + ... + 16006966.

It is an arithmetic number, because the mean of its divisors is an integer number (256110976).

Almost surely, 2^992430001 is an apocalyptic number.

It is an amenable number.

992430001 is a deficient number, since it is larger than the sum of its proper divisors (32013903).

992430001 is a wasteful number, since it uses less digits than its factorization.

992430001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32013902.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 992430001 is about 31502.8570291648. The cubic root of 992430001 is about 997.4702728770.

The spelling of 992430001 in words is "nine hundred ninety-two million, four hundred thirty thousand, one".