9912134 has 16 divisors (see below), whose sum is σ = 15266880. Its totient is φ = 4824960.

The previous prime is 9912121. The next prime is 9912137. The reversal of 9912134 is 4312199.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 9912097 and 9912106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9912137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13427 + ... + 14145.

It is an arithmetic number, because the mean of its divisors is an integer number (954180).

Almost surely, 2^9912134 is an apocalyptic number.

9912134 is a deficient number, since it is larger than the sum of its proper divisors (5354746).

9912134 is a wasteful number, since it uses less digits than its factorization.

9912134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 895.

The product of its digits is 1944, while the sum is 29.

The square root of 9912134 is about 3148.3541732150. The cubic root of 9912134 is about 214.8106066035.

It can be divided in two parts, 991 and 2134, that added together give a 5-th power (3125 = 5⁵).

The spelling of 9912134 in words is "nine million, nine hundred twelve thousand, one hundred thirty-four".