9929254 has 4 divisors (see below), whose sum is σ = 14893884. Its totient is φ = 4964626.

The previous prime is 9929243. The next prime is 9929263. The reversal of 9929254 is 4529299.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4529299 = 89 ⋅50891.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2482312 + ... + 2482315.

It is an arithmetic number, because the mean of its divisors is an integer number (3723471).

Almost surely, 2^9929254 is an apocalyptic number.

9929254 is a deficient number, since it is larger than the sum of its proper divisors (4964630).

9929254 is a wasteful number, since it uses less digits than its factorization.

9929254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4964629.

The product of its digits is 58320, while the sum is 40.

The square root of 9929254 is about 3151.0718811224. The cubic root of 9929254 is about 214.9342073791.

The spelling of 9929254 in words is "nine million, nine hundred twenty-nine thousand, two hundred fifty-four".