7142468 has 24 divisors (see below), whose sum is σ = 13137600. Its totient is φ = 3392928.

The previous prime is 7142437. The next prime is 7142479. The reversal of 7142468 is 8642417.

It is a d-powerful number, because it can be written as 7⁸ + 1 + 4⁷ + 2 + 4¹⁰ + 6⁷ + 8⁵ .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7313 + ... + 8231.

It is an arithmetic number, because the mean of its divisors is an integer number (547400).

Almost surely, 2^7142468 is an apocalyptic number.

It is an amenable number.

7142468 is a deficient number, since it is larger than the sum of its proper divisors (5995132).

7142468 is a wasteful number, since it uses less digits than its factorization.

7142468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1019 (or 1017 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 7142468 is about 2672.5396161704. The cubic root of 7142468 is about 192.5821811360.

The spelling of 7142468 in words is "seven million, one hundred forty-two thousand, four hundred sixty-eight".