7273962 has 32 divisors (see below), whose sum is σ = 16373760. Its totient is φ = 2423196.

The previous prime is 7273961. The next prime is 7273991. The reversal of 7273962 is 2693727.

It is not an unprimeable number, because it can be changed into a prime (7273961) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3543 + ... + 5205.

It is an arithmetic number, because the mean of its divisors is an integer number (511680).

Almost surely, 2^7273962 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7273962, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8186880).

7273962 is an abundant number, since it is smaller than the sum of its proper divisors (9099798).

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

7273962 is an equidigital number, since it uses as much as digits as its factorization.

7273962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1686 (or 1668 counting only the distinct ones).

The product of its digits is 31752, while the sum is 36.

The square root of 7273962 is about 2697.0283647007. The cubic root of 7273962 is about 193.7568250111.

The spelling of 7273962 in words is "seven million, two hundred seventy-three thousand, nine hundred sixty-two".