148484597 has 2 divisors, whose sum is σ = 148484598. Its totient is φ = 148484596.

The previous prime is 148484591. The next prime is 148484627. The reversal of 148484597 is 795484841.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145709041 + 2775556 = 12071^2 + 1666^2 .

It is a cyclic number.

It is not a de Polignac number, because 148484597 - 2¹⁸ = 148222453 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148484591) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74242298 + 74242299.

It is an arithmetic number, because the mean of its divisors is an integer number (74242299).

Almost surely, 2^148484597 is an apocalyptic number.

It is an amenable number.

148484597 is a deficient number, since it is larger than the sum of its proper divisors (1).

148484597 is an equidigital number, since it uses as much as digits as its factorization.

148484597 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1290240, while the sum is 50.

The square root of 148484597 is about 12185.4255978197. The cubic root of 148484597 is about 529.5339405899.

The spelling of 148484597 in words is "one hundred forty-eight million, four hundred eighty-four thousand, five hundred ninety-seven".