7140093 has 4 divisors (see below), whose sum is σ = 9520128. Its totient is φ = 4760060.

The previous prime is 7140083. The next prime is 7140101. The reversal of 7140093 is 3900417.

7140093 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3900417 = 3 ⋅1300139.

It is a cyclic number.

It is not a de Polignac number, because 7140093 - 2⁸ = 7139837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7140053) 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, 1190013 + ... + 1190018.

It is an arithmetic number, because the mean of its divisors is an integer number (2380032).

Almost surely, 2^7140093 is an apocalyptic number.

It is an amenable number.

7140093 is a deficient number, since it is larger than the sum of its proper divisors (2380035).

7140093 is a wasteful number, since it uses less digits than its factorization.

7140093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2380034.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 7140093 is about 2672.0952453084. The cubic root of 7140093 is about 192.5608330816.

The spelling of 7140093 in words is "seven million, one hundred forty thousand, ninety-three".