148504452 has 48 divisors (see below), whose sum is σ = 372097152. Its totient is φ = 45928960.

The previous prime is 148504427. The next prime is 148504453. The reversal of 148504452 is 254405841.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (148504453) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9358 + ... + 19610.

It is an arithmetic number, because the mean of its divisors is an integer number (7752024).

Almost surely, 2^148504452 is an apocalyptic number.

148504452 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 148504452, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186048576).

148504452 is an abundant number, since it is smaller than the sum of its proper divisors (223592700).

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

148504452 is a wasteful number, since it uses less digits than its factorization.

148504452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10348 (or 10346 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 33.

The square root of 148504452 is about 12186.2402733575. The cubic root of 148504452 is about 529.5575422025.

The spelling of 148504452 in words is "one hundred forty-eight million, five hundred four thousand, four hundred fifty-two".