13450992 has 20 divisors (see below), whose sum is σ = 34748520. Its totient is φ = 4483648.

The previous prime is 13450937. The next prime is 13450999. The reversal of 13450992 is 29905431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13450999) 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, 140067 + ... + 140162.

It is an arithmetic number, because the mean of its divisors is an integer number (1737426).

Almost surely, 2^13450992 is an apocalyptic number.

13450992 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13450992 is an abundant number, since it is smaller than the sum of its proper divisors (21297528).

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

13450992 is a wasteful number, since it uses less digits than its factorization.

13450992 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280240 (or 280234 counting only the distinct ones).

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

The square root of 13450992 is about 3667.5594064718. The cubic root of 13450992 is about 237.8216775019.

The spelling of 13450992 in words is "thirteen million, four hundred fifty thousand, nine hundred ninety-two".