7114381 has 4 divisors (see below), whose sum is σ = 7532892. Its totient is φ = 6695872.

The previous prime is 7114363. The next prime is 7114391. The reversal of 7114381 is 1834117.

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

It can be written as a sum of positive squares in 2 ways, for example, as 5978025 + 1136356 = 2445^2 + 1066^2 .

It is a cyclic number.

It is not a de Polignac number, because 7114381 - 2¹⁷ = 6983309 is a prime.

It is a super-2 number, since 2×7114381² = 101228834026322, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7114301) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 209230 + ... + 209263.

It is an arithmetic number, because the mean of its divisors is an integer number (1883223).

Almost surely, 2^7114381 is an apocalyptic number.

It is an amenable number.

7114381 is a deficient number, since it is larger than the sum of its proper divisors (418511).

7114381 is a wasteful number, since it uses less digits than its factorization.

7114381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418510.

The product of its digits is 672, while the sum is 25.

The square root of 7114381 is about 2667.2797003689. The cubic root of 7114381 is about 192.3294131650.

Adding to 7114381 its reverse (1834117), we get a palindrome (8948498).

The spelling of 7114381 in words is "seven million, one hundred fourteen thousand, three hundred eighty-one".