7333142 has 8 divisors (see below), whose sum is σ = 11150616. Its totient is φ = 3616272.

The previous prime is 7333129. The next prime is 7333147. The reversal of 7333142 is 2413337.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7333147) 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, 24968 + ... + 25259.

It is an arithmetic number, because the mean of its divisors is an integer number (1393827).

Almost surely, 2^7333142 is an apocalyptic number.

7333142 is a deficient number, since it is larger than the sum of its proper divisors (3817474).

7333142 is a wasteful number, since it uses less digits than its factorization.

7333142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50302.

The product of its digits is 1512, while the sum is 23.

The square root of 7333142 is about 2707.9774740570. The cubic root of 7333142 is about 194.2808664242.

Adding to 7333142 its reverse (2413337), we get a palindrome (9746479).

The spelling of 7333142 in words is "seven million, three hundred thirty-three thousand, one hundred forty-two".