148718850 has 48 divisors (see below), whose sum is σ = 421514688. Its totient is φ = 33992640.

The previous prime is 148718813. The next prime is 148718861. The reversal of 148718850 is 58817841.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 69769 + ... + 71868.

It is an arithmetic number, because the mean of its divisors is an integer number (8781556).

Almost surely, 2^148718850 is an apocalyptic number.

148718850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

148718850 is an abundant number, since it is smaller than the sum of its proper divisors (272795838).

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

148718850 is a wasteful number, since it uses less digits than its factorization.

148718850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141659 (or 141654 counting only the distinct ones).

The product of its (nonzero) digits is 71680, while the sum is 42.

The square root of 148718850 is about 12195.0338252913. The cubic root of 148718850 is about 529.8122629248.

The spelling of 148718850 in words is "one hundred forty-eight million, seven hundred eighteen thousand, eight hundred fifty".