1347225061 has 48 divisors (see below), whose sum is σ = 1825721856. Its totient is φ = 981517824.

The previous prime is 1347225059. The next prime is 1347225119. The reversal of 1347225061 is 1605227431.

It is not a de Polignac number, because 1347225061 - 2¹ = 1347225059 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1347225031) 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 47 ways as a sum of consecutive naturals, for example, 507640 + ... + 510286.

It is an arithmetic number, because the mean of its divisors is an integer number (38035872).

Almost surely, 2^1347225061 is an apocalyptic number.

It is an amenable number.

1347225061 is a deficient number, since it is larger than the sum of its proper divisors (478496795).

1347225061 is a wasteful number, since it uses less digits than its factorization.

1347225061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2738 (or 2731 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 31.

The square root of 1347225061 is about 36704.5645798993. The cubic root of 1347225061 is about 1104.4516736543.

The spelling of 1347225061 in words is "one billion, three hundred forty-seven million, two hundred twenty-five thousand, sixty-one".