7242162 has 8 divisors (see below), whose sum is σ = 14484336. Its totient is φ = 2414052.

The previous prime is 7242149. The next prime is 7242181. The reversal of 7242162 is 2612427.

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

7242162 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 603508 + ... + 603519.

It is an arithmetic number, because the mean of its divisors is an integer number (1810542).

Almost surely, 2^7242162 is an apocalyptic number.

7242162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7242162 is a wasteful number, since it uses less digits than its factorization.

7242162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1207032.

The product of its digits is 1344, while the sum is 24.

The square root of 7242162 is about 2691.1265299127. The cubic root of 7242162 is about 193.4740599137.

Adding to 7242162 its reverse (2612427), we get a palindrome (9854589).

The spelling of 7242162 in words is "seven million, two hundred forty-two thousand, one hundred sixty-two".