7146348226 has 8 divisors (see below), whose sum is σ = 10726239420. Its totient is φ = 3570935088.

The previous prime is 7146348199. The next prime is 7146348241. The reversal of 7146348226 is 6228436417.

It can be written as a sum of positive squares in 2 ways, for example, as 7140419001 + 5929225 = 84501^2 + 2435^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1115521 + ... + 1121908.

Almost surely, 2^7146348226 is an apocalyptic number.

7146348226 is a deficient number, since it is larger than the sum of its proper divisors (3579891194).

7146348226 is a wasteful number, since it uses less digits than its factorization.

7146348226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2239028.

The product of its digits is 387072, while the sum is 43.

The square root of 7146348226 is about 84536.0764762595. The cubic root of 7146348226 is about 1926.1704896727.

The spelling of 7146348226 in words is "seven billion, one hundred forty-six million, three hundred forty-eight thousand, two hundred twenty-six".