8111914 has 4 divisors (see below), whose sum is σ = 12167874. Its totient is φ = 4055956.

The previous prime is 8111911. The next prime is 8111923. The reversal of 8111914 is 4191118.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 7656289 + 455625 = 2767^2 + 675^2 .

It is a plaindrome in base 14.

It is not an unprimeable number, because it can be changed into a prime (8111911) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2027977 + ... + 2027980.

Almost surely, 2^8111914 is an apocalyptic number.

8111914 is a deficient number, since it is larger than the sum of its proper divisors (4055960).

8111914 is a wasteful number, since it uses less digits than its factorization.

8111914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4055959.

The product of its digits is 288, while the sum is 25.

The square root of 8111914 is about 2848.1422015061. The cubic root of 8111914 is about 200.9283012840.

It can be divided in two parts, 8111 and 914, that added together give a square (9025 = 95²).

The spelling of 8111914 in words is "eight million, one hundred eleven thousand, nine hundred fourteen".