13051934 has 12 divisors (see below), whose sum is σ = 22774464. Its totient is φ = 5593644.

The previous prime is 13051933. The next prime is 13051949. The reversal of 13051934 is 43915031.

It is a super-2 number, since 2×13051934² = 340705962280712, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13051933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 66494 + ... + 66689.

It is an arithmetic number, because the mean of its divisors is an integer number (1897872).

Almost surely, 2^13051934 is an apocalyptic number.

13051934 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

13051934 is a deficient number, since it is larger than the sum of its proper divisors (9722530).

13051934 is a wasteful number, since it uses less digits than its factorization.

13051934 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133199 (or 133192 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 13051934 is about 3612.7460469842. The cubic root of 13051934 is about 235.4461661139.

Adding to 13051934 its reverse (43915031), we get a palindrome (56966965).

The spelling of 13051934 in words is "thirteen million, fifty-one thousand, nine hundred thirty-four".