148092247 has 2 divisors, whose sum is σ = 148092248. Its totient is φ = 148092246.

The previous prime is 148092227. The next prime is 148092277. The reversal of 148092247 is 742290841.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 148092247 - 2¹⁵ = 148059479 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (148092227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74046123 + 74046124.

It is an arithmetic number, because the mean of its divisors is an integer number (74046124).

Almost surely, 2^148092247 is an apocalyptic number.

148092247 is a deficient number, since it is larger than the sum of its proper divisors (1).

148092247 is an equidigital number, since it uses as much as digits as its factorization.

148092247 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32256, while the sum is 37.

The square root of 148092247 is about 12169.3157983512. The cubic root of 148092247 is about 529.0671224607.

The spelling of 148092247 in words is "one hundred forty-eight million, ninety-two thousand, two hundred forty-seven".