148537344 has 64 divisors (see below), whose sum is σ = 396355680. Its totient is φ = 49479680.

The previous prime is 148537331. The next prime is 148537349. The reversal of 148537344 is 443735841.

It is a tau number, because it is divible by the number of its divisors (64).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148537349) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97549 + ... + 99059.

Almost surely, 2^148537344 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 148537344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198177840).

148537344 is an abundant number, since it is smaller than the sum of its proper divisors (247818336).

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

148537344 is an frugal number, since it uses more digits than its factorization.

148537344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1544 (or 1516 counting only the distinct ones).

The product of its digits is 161280, while the sum is 39.

The square root of 148537344 is about 12187.5897535157. The cubic root of 148537344 is about 529.5966362513.

It can be divided in two parts, 14 and 8537344, that added together give a palindrome (8537358).

The spelling of 148537344 in words is "one hundred forty-eight million, five hundred thirty-seven thousand, three hundred forty-four".