148269924 has 72 divisors (see below), whose sum is σ = 422997120. Its totient is φ = 43377600.

The previous prime is 148269923. The next prime is 148269929. The reversal of 148269924 is 429962841.

148269924 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 148269924.

It is not an unprimeable number, because it can be changed into a prime (148269923) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5029 + ... + 17939.

It is an arithmetic number, because the mean of its divisors is an integer number (5874960).

Almost surely, 2^148269924 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 148269924, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (211498560).

148269924 is an abundant number, since it is smaller than the sum of its proper divisors (274727196).

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

148269924 is a wasteful number, since it uses less digits than its factorization.

148269924 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12961 (or 12956 counting only the distinct ones).

The product of its digits is 248832, while the sum is 45.

The square root of 148269924 is about 12176.6138150144. The cubic root of 148269924 is about 529.2786246200.

It can be divided in two parts, 148 and 269924, that added together give a palindrome (270072).

The spelling of 148269924 in words is "one hundred forty-eight million, two hundred sixty-nine thousand, nine hundred twenty-four".