148100544 has 84 divisors (see below), whose sum is σ = 426776896. Its totient is φ = 49102848.

The previous prime is 148100531. The next prime is 148100567. The reversal of 148100544 is 445001841.

It is a happy number.

148100544 is a `hidden beast` number, since 14 + 8 + 100 + 544 = 666.

It is a super-2 number, since 2×148100544² = 43867542266191872, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 127872 + ... + 129024.

Almost surely, 2^148100544 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 148100544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (213388448).

148100544 is an abundant number, since it is smaller than the sum of its proper divisors (278676352).

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

148100544 is a wasteful number, since it uses less digits than its factorization.

148100544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1394 (or 1381 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 27.

The square root of 148100544 is about 12169.6566919531. The cubic root of 148100544 is about 529.0770027617.

The spelling of 148100544 in words is "one hundred forty-eight million, one hundred thousand, five hundred forty-four".