148611712 has 32 divisors (see below), whose sum is σ = 296774100. Its totient is φ = 74127360.

The previous prime is 148611667. The next prime is 148611767. The reversal of 148611712 is 217116841.

It can be written as a sum of positive squares in 2 ways, for example, as 141514816 + 7096896 = 11896^2 + 2664^2 .

It is a tau number, because it is divible by the number of its divisors (32).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64012 + ... + 66292.

Almost surely, 2^148611712 is an apocalyptic number.

It is an amenable number.

148611712 is a deficient number, since it is larger than the sum of its proper divisors (148162388).

148611712 is an equidigital number, since it uses as much as digits as its factorization.

148611712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2804 (or 2792 counting only the distinct ones).

The product of its digits is 2688, while the sum is 31.

The square root of 148611712 is about 12190.6403441329. The cubic root of 148611712 is about 529.6850056594.

The spelling of 148611712 in words is "one hundred forty-eight million, six hundred eleven thousand, seven hundred twelve".