1351228627 has 8 divisors (see below), whose sum is σ = 1547360000. Its totient is φ = 1155871944.

The previous prime is 1351228621. The next prime is 1351228649. The reversal of 1351228627 is 7268221531.

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

It is a cyclic number.

It is not a de Polignac number, because 1351228627 - 2⁷ = 1351228499 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1351228621) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 189927 + ... + 196912.

It is an arithmetic number, because the mean of its divisors is an integer number (193420000).

Almost surely, 2^1351228627 is an apocalyptic number.

1351228627 is a deficient number, since it is larger than the sum of its proper divisors (196131373).

1351228627 is an equidigital number, since it uses as much as digits as its factorization.

1351228627 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 387345.

The product of its digits is 40320, while the sum is 37.

The square root of 1351228627 is about 36759.0618351448. The cubic root of 1351228627 is about 1105.5446294545.

The spelling of 1351228627 in words is "one billion, three hundred fifty-one million, two hundred twenty-eight thousand, six hundred twenty-seven".