13422024 has 160 divisors (see below), whose sum is σ = 47044800. Its totient is φ = 3473280.

The previous prime is 13422023. The next prime is 13422049. The reversal of 13422024 is 42022431.

13422024 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13421988 and 13422006.

It is not an unprimeable number, because it can be changed into a prime (13422023) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 49762 + ... + 50030.

It is an arithmetic number, because the mean of its divisors is an integer number (294030).

Almost surely, 2^13422024 is an apocalyptic number.

13422024 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13422024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23522400).

13422024 is an abundant number, since it is smaller than the sum of its proper divisors (33622776).

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

13422024 is a wasteful number, since it uses less digits than its factorization.

13422024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305 (or 292 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 13422024 is about 3663.6080576394. The cubic root of 13422024 is about 237.6508308756.

Adding to 13422024 its reverse (42022431), we get a palindrome (55444455).

The spelling of 13422024 in words is "thirteen million, four hundred twenty-two thousand, twenty-four".