148367816 has 16 divisors (see below), whose sum is σ = 279898800. Its totient is φ = 73728144.

The previous prime is 148367809. The next prime is 148367819. The reversal of 148367816 is 618763841.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (148367819) 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, 55586 + ... + 58193.

It is an arithmetic number, because the mean of its divisors is an integer number (17493675).

Almost surely, 2^148367816 is an apocalyptic number.

It is an amenable number.

148367816 is a deficient number, since it is larger than the sum of its proper divisors (131530984).

148367816 is a wasteful number, since it uses less digits than its factorization.

148367816 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113948 (or 113944 counting only the distinct ones).

The product of its digits is 193536, while the sum is 44.

The square root of 148367816 is about 12180.6328242830. The cubic root of 148367816 is about 529.3950805703.

The spelling of 148367816 in words is "one hundred forty-eight million, three hundred sixty-seven thousand, eight hundred sixteen".