148868468 has 36 divisors (see below), whose sum is σ = 306738432. Its totient is φ = 63025200.

The previous prime is 148868449. The next prime is 148868491. The reversal of 148868468 is 864868841.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11693 + ... + 20843.

It is an arithmetic number, because the mean of its divisors is an integer number (8520512).

Almost surely, 2^148868468 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148868468, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153369216).

148868468 is an abundant number, since it is smaller than the sum of its proper divisors (157869964).

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

148868468 is a wasteful number, since it uses less digits than its factorization.

148868468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9252 (or 9243 counting only the distinct ones).

The product of its digits is 2359296, while the sum is 53.

The square root of 148868468 is about 12201.1666655283. The cubic root of 148868468 is about 529.9898752071.

The spelling of 148868468 in words is "one hundred forty-eight million, eight hundred sixty-eight thousand, four hundred sixty-eight".