148748371 has 2 divisors, whose sum is σ = 148748372. Its totient is φ = 148748370.

The previous prime is 148748269. The next prime is 148748387. The reversal of 148748371 is 173847841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 148748371 - 2²³ = 140359763 is a prime.

It is not a weakly prime, because it can be changed into another prime (148748071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74374185 + 74374186.

It is an arithmetic number, because the mean of its divisors is an integer number (74374186).

Almost surely, 2^148748371 is an apocalyptic number.

148748371 is a deficient number, since it is larger than the sum of its proper divisors (1).

148748371 is an equidigital number, since it uses as much as digits as its factorization.

148748371 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 150528, while the sum is 43.

The square root of 148748371 is about 12196.2441349786. The cubic root of 148748371 is about 529.8473168830.

The spelling of 148748371 in words is "one hundred forty-eight million, seven hundred forty-eight thousand, three hundred seventy-one".