148463814 has 8 divisors (see below), whose sum is σ = 296927640. Its totient is φ = 49487936.

The previous prime is 148463803. The next prime is 148463849. The reversal of 148463814 is 418364841.

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

148463814 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12371979 + ... + 12371990.

It is an arithmetic number, because the mean of its divisors is an integer number (37115955).

Almost surely, 2^148463814 is an apocalyptic number.

148463814 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

148463814 is a wasteful number, since it uses less digits than its factorization.

148463814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24743974.

The product of its digits is 73728, while the sum is 39.

The square root of 148463814 is about 12184.5727869302. The cubic root of 148463814 is about 529.5092336111.

The spelling of 148463814 in words is "one hundred forty-eight million, four hundred sixty-three thousand, eight hundred fourteen".