148614144 has 88 divisors (see below), whose sum is σ = 452763648. Its totient is φ = 42455040.

The previous prime is 148614133. The next prime is 148614211. The reversal of 148614144 is 441416841.

It is a happy number.

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18049 + ... + 24959.

Almost surely, 2^148614144 is an apocalyptic number.

148614144 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148614144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (226381824).

148614144 is an abundant number, since it is smaller than the sum of its proper divisors (304149504).

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

148614144 is an equidigital number, since it uses as much as digits as its factorization.

148614144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6941 (or 6923 counting only the distinct ones).

The product of its digits is 12288, while the sum is 33.

The square root of 148614144 is about 12190.7400923816. The cubic root of 148614144 is about 529.6878950389.

The spelling of 148614144 in words is "one hundred forty-eight million, six hundred fourteen thousand, one hundred forty-four".