13140362 has 16 divisors (see below), whose sum is σ = 21103200. Its totient is φ = 6117840.

The previous prime is 13140359. The next prime is 13140367. The reversal of 13140362 is 26304131.

It is a super-2 number, since 2×13140362² = 345338226982088, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13140367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 689 + ... + 5172.

It is an arithmetic number, because the mean of its divisors is an integer number (1318950).

Almost surely, 2^13140362 is an apocalyptic number.

13140362 is a deficient number, since it is larger than the sum of its proper divisors (7962838).

13140362 is a wasteful number, since it uses less digits than its factorization.

13140362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 13140362 is about 3624.9637239564. The cubic root of 13140362 is about 235.9766926135.

Adding to 13140362 its reverse (26304131), we get a palindrome (39444493).

It can be divided in two parts, 1314036 and 2, that multiplied together give a cube (2628072 = 138³).

The spelling of 13140362 in words is "thirteen million, one hundred forty thousand, three hundred sixty-two".