147025093 has 2 divisors, whose sum is σ = 147025094. Its totient is φ = 147025092.

The previous prime is 147025031. The next prime is 147025103. The reversal of 147025093 is 390520741.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82029249 + 64995844 = 9057^2 + 8062^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-147025093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (147025493) 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 as a sum of consecutive naturals, namely, 73512546 + 73512547.

It is an arithmetic number, because the mean of its divisors is an integer number (73512547).

Almost surely, 2^147025093 is an apocalyptic number.

It is an amenable number.

147025093 is a deficient number, since it is larger than the sum of its proper divisors (1).

147025093 is an equidigital number, since it uses as much as digits as its factorization.

147025093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7560, while the sum is 31.

The square root of 147025093 is about 12125.3904267038. The cubic root of 147025093 is about 527.7932369281.

The spelling of 147025093 in words is "one hundred forty-seven million, twenty-five thousand, ninety-three".