148441201 has 4 divisors (see below), whose sum is σ = 148478272. Its totient is φ = 148404132.

The previous prime is 148441199. The next prime is 148441219. The reversal of 148441201 is 102144841.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102144841 = 487 ⋅209743.

It is a cyclic number.

It is not a de Polignac number, because 148441201 - 2¹ = 148441199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148441261) 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, 11685 + ... + 20818.

It is an arithmetic number, because the mean of its divisors is an integer number (37119568).

Almost surely, 2^148441201 is an apocalyptic number.

It is an amenable number.

148441201 is a deficient number, since it is larger than the sum of its proper divisors (37071).

148441201 is an equidigital number, since it uses as much as digits as its factorization.

148441201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37070.

The product of its (nonzero) digits is 1024, while the sum is 25.

The square root of 148441201 is about 12183.6448158997. The cubic root of 148441201 is about 529.4823484958.

The spelling of 148441201 in words is "one hundred forty-eight million, four hundred forty-one thousand, two hundred one".