148374912 has 192 divisors, whose sum is σ = 480983040. Its totient is φ = 39690240.

The previous prime is 148374901. The next prime is 148374913. The reversal of 148374912 is 219473841.

It is a tau number, because it is divible by the number of its divisors (192).

It is a super-2 number, since 2×148374912² = 44030229022015488, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148374913) 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, 776737 + ... + 776927.

It is an arithmetic number, because the mean of its divisors is an integer number (2505120).

Almost surely, 2^148374912 is an apocalyptic number.

148374912 is a gapful number since it is divisible by the number (12) 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 148374912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240491520).

148374912 is an abundant number, since it is smaller than the sum of its proper divisors (332608128).

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

148374912 is a wasteful number, since it uses less digits than its factorization.

148374912 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249 (or 220 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 148374912 is about 12180.9241028750. The cubic root of 148374912 is about 529.4035202434.

The spelling of 148374912 in words is "one hundred forty-eight million, three hundred seventy-four thousand, nine hundred twelve".