148785868 has 24 divisors (see below), whose sum is σ = 324624384. Its totient is φ = 57968400.

The previous prime is 148785859. The next prime is 148785877. The reversal of 148785868 is 868587841.

It is a happy number.

148785868 is digitally balanced in base 2, base 3 and base 9, because in such bases it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (148785859) and next prime (148785877).

148785868 is strictly pandigital in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 241228 + ... + 241843.

It is an arithmetic number, because the mean of its divisors is an integer number (13526016).

Almost surely, 2^148785868 is an apocalyptic number.

It is an amenable number.

148785868 is an abundant number, since it is smaller than the sum of its proper divisors (175838516).

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

148785868 is a wasteful number, since it uses less digits than its factorization.

148785868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483093 (or 483091 counting only the distinct ones).

The product of its digits is 3440640, while the sum is 55.

The square root of 148785868 is about 12197.7812736579. The cubic root of 148785868 is about 529.8918350526.

The spelling of 148785868 in words is "one hundred forty-eight million, seven hundred eighty-five thousand, eight hundred sixty-eight".