148009763 has 8 divisors (see below), whose sum is σ = 163677936. Its totient is φ = 132710400.

The previous prime is 148009751. The next prime is 148009777. The reversal of 148009763 is 367900841.

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

It is a cyclic number.

It is not a de Polignac number, because 148009763 - 2⁸ = 148009507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148009703) 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, 91358 + ... + 92963.

It is an arithmetic number, because the mean of its divisors is an integer number (20459742).

Almost surely, 2^148009763 is an apocalyptic number.

148009763 is a deficient number, since it is larger than the sum of its proper divisors (15668173).

148009763 is a wasteful number, since it uses less digits than its factorization.

148009763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184405.

The product of its (nonzero) digits is 36288, while the sum is 38.

The square root of 148009763 is about 12165.9263108076. The cubic root of 148009763 is about 528.9688781164.

The spelling of 148009763 in words is "one hundred forty-eight million, nine thousand, seven hundred sixty-three".