148059840 has 56 divisors (see below), whose sum is σ = 470093040. Its totient is φ = 39482368.

The previous prime is 148059827. The next prime is 148059887. The reversal of 148059840 is 48950841.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 76155 + ... + 78074.

Almost surely, 2^148059840 is an apocalyptic number.

148059840 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148059840 is an abundant number, since it is smaller than the sum of its proper divisors (322033200).

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

148059840 is a wasteful number, since it uses less digits than its factorization.

148059840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154249 (or 154239 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 39.

The square root of 148059840 is about 12167.9842208971. The cubic root of 148059840 is about 529.0285277573.

The spelling of 148059840 in words is "one hundred forty-eight million, fifty-nine thousand, eight hundred forty".