148247001 has 24 divisors (see below), whose sum is σ = 249724800. Its totient is φ = 84710808.

The previous prime is 148246993. The next prime is 148247009. The reversal of 148247001 is 100742841.

It is an interprime number because it is at equal distance from previous prime (148246993) and next prime (148247009).

It is not a de Polignac number, because 148247001 - 2³ = 148246993 is a prime.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148247009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20925 + ... + 27098.

It is an arithmetic number, because the mean of its divisors is an integer number (10405200).

Almost surely, 2^148247001 is an apocalyptic number.

It is an amenable number.

148247001 is a deficient number, since it is larger than the sum of its proper divisors (101477799).

148247001 is an equidigital number, since it uses as much as digits as its factorization.

148247001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48050 (or 48033 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 148247001 is about 12175.6725070938. The cubic root of 148247001 is about 529.2513471635.

Adding to 148247001 its reverse (100742841), we get a palindrome (248989842).

The spelling of 148247001 in words is "one hundred forty-eight million, two hundred forty-seven thousand, one".