7255471214 has 8 divisors (see below), whose sum is σ = 11456007240. Its totient is φ = 3436802136.

The previous prime is 7255471213. The next prime is 7255471217. The reversal of 7255471214 is 4121745527.

It is a happy number.

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

It is a Harshad number since it is a multiple of its sum of digits (38), and also a Moran number because the ratio is a prime number: 190933453 = 7255471214 / (7 + 2 + 5 + 5 + 4 + 7 + 1 + 2 + 1 + 4).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7255471213) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95466689 + ... + 95466764.

It is an arithmetic number, because the mean of its divisors is an integer number (1432000905).

Almost surely, 2^7255471214 is an apocalyptic number.

7255471214 is a deficient number, since it is larger than the sum of its proper divisors (4200536026).

7255471214 is a wasteful number, since it uses less digits than its factorization.

7255471214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190933474.

The product of its digits is 78400, while the sum is 38.

The square root of 7255471214 is about 85179.0538454144. The cubic root of 7255471214 is about 1935.9250575386.

The spelling of 7255471214 in words is "seven billion, two hundred fifty-five million, four hundred seventy-one thousand, two hundred fourteen".