148412794 has 4 divisors (see below), whose sum is σ = 222619194. Its totient is φ = 74206396.

The previous prime is 148412783. The next prime is 148412833. The reversal of 148412794 is 497214841.

148412794 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 144312169 + 4100625 = 12013^2 + 2025^2 .

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37103197 + ... + 37103200.

Almost surely, 2^148412794 is an apocalyptic number.

148412794 is a deficient number, since it is larger than the sum of its proper divisors (74206400).

148412794 is an equidigital number, since it uses as much as digits as its factorization.

148412794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74206399.

The product of its digits is 64512, while the sum is 40.

The square root of 148412794 is about 12182.4789759720. The cubic root of 148412794 is about 529.4485708911.

The spelling of 148412794 in words is "one hundred forty-eight million, four hundred twelve thousand, seven hundred ninety-four".