148960001 has 4 divisors (see below), whose sum is σ = 157722372. Its totient is φ = 140197632.

The previous prime is 148959997. The next prime is 148960003. The reversal of 148960001 is 100069841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100069841 = 59 ⋅1696099.

It can be written as a sum of positive squares in 2 ways, for example, as 112042225 + 36917776 = 10585^2 + 6076^2 .

It is a cyclic number.

It is not a de Polignac number, because 148960001 - 2² = 148959997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148960003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4381160 + ... + 4381193.

It is an arithmetic number, because the mean of its divisors is an integer number (39430593).

Almost surely, 2^148960001 is an apocalyptic number.

It is an amenable number.

148960001 is a deficient number, since it is larger than the sum of its proper divisors (8762371).

148960001 is an equidigital number, since it uses as much as digits as its factorization.

148960001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8762370.

The product of its (nonzero) digits is 1728, while the sum is 29.

The square root of 148960001 is about 12204.9170828810. The cubic root of 148960001 is about 530.0984758277.

The spelling of 148960001 in words is "one hundred forty-eight million, nine hundred sixty thousand, one".