148867120 has 40 divisors (see below), whose sum is σ = 351004320. Its totient is φ = 58705920.

The previous prime is 148867093. The next prime is 148867127. The reversal of 148867120 is 21768841.

It is a tau number, because it is divible by the number of its divisors (40).

It is a super-2 number, since 2×148867120² = 44322838834188800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148867120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148867127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7425 + ... + 18784.

It is an arithmetic number, because the mean of its divisors is an integer number (8775108).

Almost surely, 2^148867120 is an apocalyptic number.

148867120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148867120 is an abundant number, since it is smaller than the sum of its proper divisors (202137200).

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

148867120 is a wasteful number, since it uses less digits than its factorization.

148867120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26293 (or 26287 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 148867120 is about 12201.1114247842. Note that the first 3 decimals coincide. The cubic root of 148867120 is about 529.9882755209.

The spelling of 148867120 in words is "one hundred forty-eight million, eight hundred sixty-seven thousand, one hundred twenty".