7120050 has 48 divisors (see below), whose sum is σ = 20183232. Its totient is φ = 1627200.

The previous prime is 7120039. The next prime is 7120063. The reversal of 7120050 is 500217.

It is a happy number.

It is a super-2 number, since 2×7120050² = 101390224005000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

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 23 ways as a sum of consecutive naturals, for example, 2341 + ... + 4440.

It is an arithmetic number, because the mean of its divisors is an integer number (420484).

Almost surely, 2^7120050 is an apocalyptic number.

7120050 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

7120050 is an abundant number, since it is smaller than the sum of its proper divisors (13063182).

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

7120050 is a wasteful number, since it uses less digits than its factorization.

7120050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6803 (or 6798 counting only the distinct ones).

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 7120050 is about 2668.3421819549. The cubic root of 7120050 is about 192.3804846483.

Adding to 7120050 its reverse (500217), we get a palindrome (7620267).

The spelling of 7120050 in words is "seven million, one hundred twenty thousand, fifty".