148958688 has 48 divisors (see below), whose sum is σ = 396869760. Its totient is φ = 48909696.

The previous prime is 148958683. The next prime is 148958701. The reversal of 148958688 is 886859841.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148958683) 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, 5148 + ... + 18011.

It is an arithmetic number, because the mean of its divisors is an integer number (8268120).

Almost surely, 2^148958688 is an apocalyptic number.

It is an amenable number.

148958688 is an abundant number, since it is smaller than the sum of its proper divisors (247911072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148958688 is a wasteful number, since it uses less digits than its factorization.

148958688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23239 (or 23231 counting only the distinct ones).

The product of its digits is 4423680, while the sum is 57.

The square root of 148958688 is about 12204.8632929665. The cubic root of 148958688 is about 530.0969183149.

The spelling of 148958688 in words is "one hundred forty-eight million, nine hundred fifty-eight thousand, six hundred eighty-eight".