148952863 has 4 divisors (see below), whose sum is σ = 149173560. Its totient is φ = 148732168.

The previous prime is 148952833. The next prime is 148952891. The reversal of 148952863 is 368259841.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 148952863 - 2¹³ = 148944671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148952833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109333 + ... + 110686.

It is an arithmetic number, because the mean of its divisors is an integer number (37293390).

Almost surely, 2^148952863 is an apocalyptic number.

148952863 is a deficient number, since it is larger than the sum of its proper divisors (220697).

148952863 is an equidigital number, since it uses as much as digits as its factorization.

148952863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220696.

The product of its digits is 414720, while the sum is 46.

The square root of 148952863 is about 12204.6246562522. The cubic root of 148952863 is about 530.0900084465.

The spelling of 148952863 in words is "one hundred forty-eight million, nine hundred fifty-two thousand, eight hundred sixty-three".