9992954 has 4 divisors (see below), whose sum is σ = 14989434. Its totient is φ = 4996476.

The previous prime is 9992933. The next prime is 9992963. The reversal of 9992954 is 4592999.

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

It can be written as a sum of positive squares in only one way, i.e., 8497225 + 1495729 = 2915^2 + 1223^2 .

It is a super-2 number, since 2×9992954² = 199718259292232, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 9992899 and 9992908.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2498237 + ... + 2498240.

Almost surely, 2^9992954 is an apocalyptic number.

9992954 is a deficient number, since it is larger than the sum of its proper divisors (4996480).

9992954 is a wasteful number, since it uses less digits than its factorization.

9992954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4996479.

The product of its digits is 262440, while the sum is 47.

The square root of 9992954 is about 3161.1633934360. The cubic root of 9992954 is about 215.3928566247.

The spelling of 9992954 in words is "nine million, nine hundred ninety-two thousand, nine hundred fifty-four".