7080142 has 4 divisors (see below), whose sum is σ = 10620216. Its totient is φ = 3540070.

The previous prime is 7080133. The next prime is 7080169. The reversal of 7080142 is 2410807.

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

It is a Smith number, since the sum of its digits (22) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1770034 + ... + 1770037.

It is an arithmetic number, because the mean of its divisors is an integer number (2655054).

Almost surely, 2^7080142 is an apocalyptic number.

7080142 is a deficient number, since it is larger than the sum of its proper divisors (3540074).

7080142 is a wasteful number, since it uses less digits than its factorization.

7080142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3540073.

The product of its (nonzero) digits is 448, while the sum is 22.

The square root of 7080142 is about 2660.8536224302. The cubic root of 7080142 is about 192.0203790579.

Adding to 7080142 its reverse (2410807), we get a palindrome (9490949).

The spelling of 7080142 in words is "seven million, eighty thousand, one hundred forty-two".