912423835 has 4 divisors (see below), whose sum is σ = 1094908608. Its totient is φ = 729939064.

The previous prime is 912423829. The next prime is 912423857. The reversal of 912423835 is 538324219.

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

It is a cyclic number.

It is not a de Polignac number, because 912423835 - 2⁵ = 912423803 is a prime.

It is a super-2 number, since 2×912423835² = 1665034509352214450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 912423794 and 912423803.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 91242379 + ... + 91242388.

It is an arithmetic number, because the mean of its divisors is an integer number (273727152).

Almost surely, 2^912423835 is an apocalyptic number.

912423835 is a deficient number, since it is larger than the sum of its proper divisors (182484773).

912423835 is a wasteful number, since it uses less digits than its factorization.

912423835 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182484772.

The product of its digits is 51840, while the sum is 37.

The square root of 912423835 is about 30206.3542156282. The cubic root of 912423835 is about 969.9117200985.

The spelling of 912423835 in words is "nine hundred twelve million, four hundred twenty-three thousand, eight hundred thirty-five".