148214811 has 8 divisors (see below), whose sum is σ = 200859664. Its totient is φ = 97189920.

The previous prime is 148214797. The next prime is 148214867. The reversal of 148214811 is 118412841.

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

It is not a de Polignac number, because 148214811 - 2¹⁸ = 147952667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (148214881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 404776 + ... + 405141.

It is an arithmetic number, because the mean of its divisors is an integer number (25107458).

Almost surely, 2^148214811 is an apocalyptic number.

148214811 is a deficient number, since it is larger than the sum of its proper divisors (52644853).

148214811 is an equidigital number, since it uses as much as digits as its factorization.

148214811 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 809981.

The product of its digits is 2048, while the sum is 30.

The square root of 148214811 is about 12174.3505370923. The cubic root of 148214811 is about 529.2130375991.

The spelling of 148214811 in words is "one hundred forty-eight million, two hundred fourteen thousand, eight hundred eleven".