148816 has 20 divisors (see below), whose sum is σ = 294624. Its totient is φ = 72800.

The previous prime is 148793. The next prime is 148817. The reversal of 148816 is 618841.

148816 = T₈₀ + T₈₁ + ... + T₁₁₁.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148817) 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, 1071 + ... + 1201.

2¹⁴⁸⁸¹⁶ is an apocalyptic number.

148816 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

148816 is a deficient number, since it is larger than the sum of its proper divisors (145808).

148816 is a wasteful number, since it uses less digits than its factorization.

148816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210 (or 204 counting only the distinct ones).

The product of its digits is 1536, while the sum is 28.

The square root of 148816 is about 385.7667689161. The cubic root of 148816 is about 52.9927603734.

The spelling of 148816 in words is "one hundred forty-eight thousand, eight hundred sixteen".