148197659 has 2 divisors, whose sum is σ = 148197660. Its totient is φ = 148197658.

The previous prime is 148197641. The next prime is 148197677. The reversal of 148197659 is 956791841.

It is a balanced prime because it is at equal distance from previous prime (148197641) and next prime (148197677).

It is a cyclic number.

It is not a de Polignac number, because 148197659 - 2⁸ = 148197403 is a prime.

It is a super-2 number, since 2×148197659² = 43925092266160562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (148197629) 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, 74098829 + 74098830.

It is an arithmetic number, because the mean of its divisors is an integer number (74098830).

Almost surely, 2^148197659 is an apocalyptic number.

148197659 is a deficient number, since it is larger than the sum of its proper divisors (1).

148197659 is an equidigital number, since it uses as much as digits as its factorization.

148197659 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 544320, while the sum is 50.

The square root of 148197659 is about 12173.6460848835. The cubic root of 148197659 is about 529.1926226079.

The spelling of 148197659 in words is "one hundred forty-eight million, one hundred ninety-seven thousand, six hundred fifty-nine".