10345992 has 16 divisors (see below), whose sum is σ = 25865040. Its totient is φ = 3448656.

The previous prime is 10345961. The next prime is 10345997. The reversal of 10345992 is 29954301.

10345992 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (10345997) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 215518 + ... + 215565.

It is an arithmetic number, because the mean of its divisors is an integer number (1616565).

Almost surely, 2^10345992 is an apocalyptic number.

10345992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10345992 is an abundant number, since it is smaller than the sum of its proper divisors (15519048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10345992 is a wasteful number, since it uses less digits than its factorization.

10345992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431092 (or 431088 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 33.

The square root of 10345992 is about 3216.5186149003. The cubic root of 10345992 is about 217.9000748449.

The spelling of 10345992 in words is "ten million, three hundred forty-five thousand, nine hundred ninety-two".