148814468 has 12 divisors (see below), whose sum is σ = 284100432. Its totient is φ = 67642920.

The previous prime is 148814467. The next prime is 148814473. The reversal of 148814468 is 864418841.

148814468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×148814468³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (44), and also a Moran number because the ratio is a prime number: 3382147 = 148814468 / (1 + 4 + 8 + 8 + 1 + 4 + 4 + 6 + 8).

It is not an unprimeable number, because it can be changed into a prime (148814467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1691030 + ... + 1691117.

It is an arithmetic number, because the mean of its divisors is an integer number (23675036).

Almost surely, 2^148814468 is an apocalyptic number.

It is an amenable number.

148814468 is a deficient number, since it is larger than the sum of its proper divisors (135285964).

148814468 is a wasteful number, since it uses less digits than its factorization.

148814468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3382162 (or 3382160 counting only the distinct ones).

The product of its digits is 196608, while the sum is 44.

The square root of 148814468 is about 12198.9535616790. The cubic root of 148814468 is about 529.9257852652.

The spelling of 148814468 in words is "one hundred forty-eight million, eight hundred fourteen thousand, four hundred sixty-eight".