7114387 has 4 divisors (see below), whose sum is σ = 8130736. Its totient is φ = 6098040.

The previous prime is 7114363. The next prime is 7114391. The reversal of 7114387 is 7834117.

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

It is a cyclic number.

It is not a de Polignac number, because 7114387 - 2¹⁵ = 7081619 is a prime.

It is a super-2 number, since 2×7114387² = 101229004771538, which contains 22 as substring.

It is a Duffinian number.

7114387 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7114357) 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, 508164 + ... + 508177.

It is an arithmetic number, because the mean of its divisors is an integer number (2032684).

Almost surely, 2^7114387 is an apocalyptic number.

7114387 is a deficient number, since it is larger than the sum of its proper divisors (1016349).

7114387 is a wasteful number, since it uses less digits than its factorization.

7114387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1016348.

The product of its digits is 4704, while the sum is 31.

The square root of 7114387 is about 2667.2808251101. The cubic root of 7114387 is about 192.3294672328.

The spelling of 7114387 in words is "seven million, one hundred fourteen thousand, three hundred eighty-seven".