7253214000 has 160 divisors (see below), whose sum is σ = 23617863360. Its totient is φ = 1914880000.

The previous prime is 7253213993. The next prime is 7253214083. The reversal of 7253214000 is 4123527.

It is a super-2 number, since 2×7253214000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 600016 + ... + 611984.

It is an arithmetic number, because the mean of its divisors is an integer number (147611646).

Almost surely, 2^7253214000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7253214000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11808931680).

7253214000 is an abundant number, since it is smaller than the sum of its proper divisors (16364649360).

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

7253214000 is a wasteful number, since it uses less digits than its factorization.

7253214000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12096 (or 12080 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 7253214000 is about 85165.8029962731. The cubic root of 7253214000 is about 1935.7242780051.

Adding to 7253214000 its reverse (4123527), we get a palindrome (7257337527).

The spelling of 7253214000 in words is "seven billion, two hundred fifty-three million, two hundred fourteen thousand".