13424270 has 32 divisors (see below), whose sum is σ = 25043040. Its totient is φ = 5178240.

The previous prime is 13424269. The next prime is 13424273. The reversal of 13424270 is 7242431.

It is a super-2 number, since 2×13424270² = 360422050065800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13424273) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35804 + ... + 36176.

It is an arithmetic number, because the mean of its divisors is an integer number (782595).

Almost surely, 2^13424270 is an apocalyptic number.

13424270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13424270 is a deficient number, since it is larger than the sum of its proper divisors (11618770).

13424270 is a wasteful number, since it uses less digits than its factorization.

13424270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 500.

The product of its (nonzero) digits is 1344, while the sum is 23.

The square root of 13424270 is about 3663.9145732399. The cubic root of 13424270 is about 237.6640860547.

The spelling of 13424270 in words is "thirteen million, four hundred twenty-four thousand, two hundred seventy".