148841632 has 12 divisors (see below), whose sum is σ = 293032026. Its totient is φ = 74420800.

The previous prime is 148841629. The next prime is 148841653. The reversal of 148841632 is 236148841.

It can be written as a sum of positive squares in only one way, i.e., 147768336 + 1073296 = 12156^2 + 1036^2 .

It is a pancake number, because a pancake can be divided into 148841632 parts by 17253 straight cuts.

It is a junction number, because it is equal to n+sod(n) for n = 148841591 and 148841600.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2325619 + ... + 2325682.

Almost surely, 2^148841632 is an apocalyptic number.

It is an amenable number.

148841632 is a deficient number, since it is larger than the sum of its proper divisors (144190394).

148841632 is an equidigital number, since it uses as much as digits as its factorization.

148841632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4651311 (or 4651303 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 148841632 is about 12200.0668850626. The cubic root of 148841632 is about 529.9580268172.

The spelling of 148841632 in words is "one hundred forty-eight million, eight hundred forty-one thousand, six hundred thirty-two".