148261104 has 160 divisors (see below), whose sum is σ = 455526400. Its totient is φ = 46609344.

The previous prime is 148261103. The next prime is 148261121. The reversal of 148261104 is 401162841.

It is a happy number.

148261104 is a `hidden beast` number, since 1 + 48 + 2 + 611 + 0 + 4 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148261103) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 664737 + ... + 664959.

It is an arithmetic number, because the mean of its divisors is an integer number (2847040).

Almost surely, 2^148261104 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 148261104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (227763200).

148261104 is an abundant number, since it is smaller than the sum of its proper divisors (307265296).

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

148261104 is an equidigital number, since it uses as much as digits as its factorization.

148261104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271 (or 247 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 27.

The square root of 148261104 is about 12176.2516399753. The cubic root of 148261104 is about 529.2681295043.

The spelling of 148261104 in words is "one hundred forty-eight million, two hundred sixty-one thousand, one hundred four".