148830485 has 8 divisors (see below), whose sum is σ = 178913880. Its totient is φ = 118852864.

The previous prime is 148830463. The next prime is 148830491. The reversal of 148830485 is 584038841.

It can be written as a sum of positive squares in 4 ways, for example, as 23435281 + 125395204 = 4841^2 + 11198^2 .

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 148830485 - 2¹² = 148826389 is a prime.

It is a Curzon number.

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, 23312 + ... + 29001.

It is an arithmetic number, because the mean of its divisors is an integer number (22364235).

Almost surely, 2^148830485 is an apocalyptic number.

It is an amenable number.

148830485 is a deficient number, since it is larger than the sum of its proper divisors (30083395).

148830485 is an equidigital number, since it uses as much as digits as its factorization.

148830485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52887.

The product of its (nonzero) digits is 122880, while the sum is 41.

The square root of 148830485 is about 12199.6100347511. The cubic root of 148830485 is about 529.9447966712.

The spelling of 148830485 in words is "one hundred forty-eight million, eight hundred thirty thousand, four hundred eighty-five".