148397075 has 6 divisors (see below), whose sum is σ = 184012404. Its totient is φ = 118717640.

The previous prime is 148397059. The next prime is 148397107. The reversal of 148397075 is 570793841.

It is not a de Polignac number, because 148397075 - 2⁴ = 148397059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2967917 + ... + 2967966.

It is an arithmetic number, because the mean of its divisors is an integer number (30668734).

Almost surely, 2^148397075 is an apocalyptic number.

148397075 is a deficient number, since it is larger than the sum of its proper divisors (35615329).

148397075 is an equidigital number, since it uses as much as digits as its factorization.

148397075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5935893 (or 5935888 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 44.

The square root of 148397075 is about 12181.8338110483. The cubic root of 148397075 is about 529.4298782171.

The spelling of 148397075 in words is "one hundred forty-eight million, three hundred ninety-seven thousand, seventy-five".