148240802 has 4 divisors (see below), whose sum is σ = 222361206. Its totient is φ = 74120400.

The previous prime is 148240747. The next prime is 148240817. The reversal of 148240802 is 208042841.

148240802 is digitally balanced in base 3, 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, and also an emirpimes, since its reverse is a distinct semiprime: 208042841 = 7349 ⋅28309.

It can be written as a sum of positive squares in only one way, i.e., 147355321 + 885481 = 12139^2 + 941^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 37060199 + ... + 37060202.

Almost surely, 2^148240802 is an apocalyptic number.

148240802 is a deficient number, since it is larger than the sum of its proper divisors (74120404).

148240802 is an equidigital number, since it uses as much as digits as its factorization.

148240802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74120403.

The product of its (nonzero) digits is 4096, while the sum is 29.

The square root of 148240802 is about 12175.4179394385. The cubic root of 148240802 is about 529.2439701175.

The spelling of 148240802 in words is "one hundred forty-eight million, two hundred forty thousand, eight hundred two".