11714838 has 16 divisors (see below), whose sum is σ = 24185856. Its totient is φ = 3778920.

The previous prime is 11714837. The next prime is 11714839. The reversal of 11714838 is 83841711.

It is an interprime number because it is at equal distance from previous prime (11714837) and next prime (11714839).

It is a junction number, because it is equal to n+sod(n) for n = 11714799 and 11714808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11714837) 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, 31306 + ... + 31677.

It is an arithmetic number, because the mean of its divisors is an integer number (1511616).

Almost surely, 2^11714838 is an apocalyptic number.

11714838 is an abundant number, since it is smaller than the sum of its proper divisors (12471018).

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

11714838 is a wasteful number, since it uses less digits than its factorization.

11714838 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63019.

The product of its digits is 5376, while the sum is 33.

The square root of 11714838 is about 3422.6945525419. The cubic root of 11714838 is about 227.1147963550.

The spelling of 11714838 in words is "eleven million, seven hundred fourteen thousand, eight hundred thirty-eight".