148456860 has 24 divisors (see below), whose sum is σ = 415679376. Its totient is φ = 39588480.

The previous prime is 148456849. The next prime is 148456873. The reversal of 148456860 is 68654841.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1237081 + ... + 1237200.

It is an arithmetic number, because the mean of its divisors is an integer number (17319974).

Almost surely, 2^148456860 is an apocalyptic number.

148456860 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148456860 is an abundant number, since it is smaller than the sum of its proper divisors (267222516).

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

148456860 is a wasteful number, since it uses less digits than its factorization.

148456860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2474293 (or 2474291 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 42.

The square root of 148456860 is about 12184.2874227425. The cubic root of 148456860 is about 529.5009661314.

The spelling of 148456860 in words is "one hundred forty-eight million, four hundred fifty-six thousand, eight hundred sixty".