148134804 has 96 divisors (see below), whose sum is σ = 381024000. Its totient is φ = 44605440.

The previous prime is 148134797. The next prime is 148134809. The reversal of 148134804 is 408431841.

It is a super-2 number, since 2×148134804² = 43887840312236832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148134809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 744297 + ... + 744495.

It is an arithmetic number, because the mean of its divisors is an integer number (3969000).

Almost surely, 2^148134804 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 148134804, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (190512000).

148134804 is an abundant number, since it is smaller than the sum of its proper divisors (232889196).

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

148134804 is a wasteful number, since it uses less digits than its factorization.

148134804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353 (or 351 counting only the distinct ones).

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

The square root of 148134804 is about 12171.0642098380. The cubic root of 148134804 is about 529.1177966263.

The spelling of 148134804 in words is "one hundred forty-eight million, one hundred thirty-four thousand, eight hundred four".