148083144 has 64 divisors (see below), whose sum is σ = 413743680. Its totient is φ = 43776000.

The previous prime is 148083137. The next prime is 148083151. The reversal of 148083144 is 441380841.

It is an interprime number because it is at equal distance from previous prime (148083137) and next prime (148083151).

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3984 + ... + 17664.

It is an arithmetic number, because the mean of its divisors is an integer number (6464745).

Almost surely, 2^148083144 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 148083144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (206871840).

148083144 is an abundant number, since it is smaller than the sum of its proper divisors (265660536).

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

148083144 is a wasteful number, since it uses less digits than its factorization.

148083144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13742 (or 13738 counting only the distinct ones).

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

The square root of 148083144 is about 12168.9417781498. The cubic root of 148083144 is about 529.0562819277.

The spelling of 148083144 in words is "one hundred forty-eight million, eighty-three thousand, one hundred forty-four".