7540670222 has 8 divisors (see below), whose sum is σ = 11340539136. Its totient is φ = 3760490512.

The previous prime is 7540670183. The next prime is 7540670227. The reversal of 7540670222 is 2220760457.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7540670227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4921343 + ... + 4922874.

It is an arithmetic number, because the mean of its divisors is an integer number (1417567392).

Almost surely, 2^7540670222 is an apocalyptic number.

7540670222 is a deficient number, since it is larger than the sum of its proper divisors (3799868914).

7540670222 is a wasteful number, since it uses less digits than its factorization.

7540670222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9844602.

The product of its (nonzero) digits is 47040, while the sum is 35.

The square root of 7540670222 is about 86837.0325494832. The cubic root of 7540670222 is about 1960.9656339633.

The spelling of 7540670222 in words is "seven billion, five hundred forty million, six hundred seventy thousand, two hundred twenty-two".