148088722 has 4 divisors (see below), whose sum is σ = 222133086. Its totient is φ = 74044360.

The previous prime is 148088719. The next prime is 148088741. The reversal of 148088722 is 227880841.

148088722 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., 105042001 + 43046721 = 10249^2 + 6561^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37022179 + ... + 37022182.

Almost surely, 2^148088722 is an apocalyptic number.

148088722 is a deficient number, since it is larger than the sum of its proper divisors (74044364).

148088722 is an equidigital number, since it uses as much as digits as its factorization.

148088722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74044363.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 148088722 is about 12169.1709660108. The cubic root of 148088722 is about 529.0629246798.

The spelling of 148088722 in words is "one hundred forty-eight million, eighty-eight thousand, seven hundred twenty-two".