7262442120 has 32 divisors (see below), whose sum is σ = 21787326720. Its totient is φ = 1936651200.

The previous prime is 7262442079. The next prime is 7262442139. The reversal of 7262442120 is 212442627.

It is a Harshad number since it is a multiple of its sum of digits (30).

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 7 ways as a sum of consecutive naturals, for example, 30260056 + ... + 30260295.

It is an arithmetic number, because the mean of its divisors is an integer number (680853960).

Almost surely, 2^7262442120 is an apocalyptic number.

It is an amenable number.

7262442120 is an abundant number, since it is smaller than the sum of its proper divisors (14524884600).

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

7262442120 is a wasteful number, since it uses less digits than its factorization.

7262442120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60520365 (or 60520361 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 7262442120 is about 85219.9631541812. The cubic root of 7262442120 is about 1936.5448579418.

Adding to 7262442120 its reverse (212442627), we get a palindrome (7474884747).

The spelling of 7262442120 in words is "seven billion, two hundred sixty-two million, four hundred forty-two thousand, one hundred twenty".