13422030 has 16 divisors (see below), whose sum is σ = 32212944. Its totient is φ = 3579200.

The previous prime is 13422023. The next prime is 13422049. The reversal of 13422030 is 3022431.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 223671 + ... + 223730.

It is an arithmetic number, because the mean of its divisors is an integer number (2013309).

Almost surely, 2^13422030 is an apocalyptic number.

13422030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13422030 is an abundant number, since it is smaller than the sum of its proper divisors (18790914).

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

13422030 is a wasteful number, since it uses less digits than its factorization.

13422030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447411.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 13422030 is about 3663.6088765041. The cubic root of 13422030 is about 237.6508662876.

Adding to 13422030 its reverse (3022431), we get a palindrome (16444461).

The spelling of 13422030 in words is "thirteen million, four hundred twenty-two thousand, thirty".