148294663 has 8 divisors (see below), whose sum is σ = 165722256. Its totient is φ = 131524800.

The previous prime is 148294649. The next prime is 148294681. The reversal of 148294663 is 366492841.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 148294663 - 2²¹ = 146197511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148264663) 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 7 ways as a sum of consecutive naturals, for example, 163956 + ... + 164857.

It is an arithmetic number, because the mean of its divisors is an integer number (20715282).

Almost surely, 2^148294663 is an apocalyptic number.

148294663 is a deficient number, since it is larger than the sum of its proper divisors (17427593).

148294663 is a wasteful number, since it uses less digits than its factorization.

148294663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 328865.

The product of its digits is 248832, while the sum is 43.

The square root of 148294663 is about 12177.6296133525. The cubic root of 148294663 is about 529.3080598900.

The spelling of 148294663 in words is "one hundred forty-eight million, two hundred ninety-four thousand, six hundred sixty-three".