148710845 has 8 divisors (see below), whose sum is σ = 181820376. Its totient is φ = 116723776.

The previous prime is 148710833. The next prime is 148710889. The reversal of 148710845 is 548017841.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 60388441 + 88322404 = 7771^2 + 9398^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 148710845 - 2⁴ = 148710829 is a prime.

It is a super-2 number, since 2×148710845² = 44229830841228050, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 148710799 and 148710808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 280322 + ... + 280851.

It is an arithmetic number, because the mean of its divisors is an integer number (22727547).

Almost surely, 2^148710845 is an apocalyptic number.

It is an amenable number.

148710845 is a deficient number, since it is larger than the sum of its proper divisors (33109531).

148710845 is an equidigital number, since it uses as much as digits as its factorization.

148710845 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 561231.

The product of its (nonzero) digits is 35840, while the sum is 38.

The square root of 148710845 is about 12194.7056135029. The cubic root of 148710845 is about 529.8027567923.

The spelling of 148710845 in words is "one hundred forty-eight million, seven hundred ten thousand, eight hundred forty-five".