148648560 has 60 divisors (see below), whose sum is σ = 461396808. Its totient is φ = 39589248.

The previous prime is 148648531. The next prime is 148648567. The reversal of 148648560 is 65846841.

It is a tau number, because it is divible by the number of its divisors (60).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148648567) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 188487 + ... + 189273.

Almost surely, 2^148648560 is an apocalyptic number.

148648560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148648560 is an abundant number, since it is smaller than the sum of its proper divisors (312748248).

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

148648560 is an frugal number, since it uses more digits than its factorization.

148648560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1590 (or 797 counting only the distinct ones).

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

The square root of 148648560 is about 12192.1515738609. The cubic root of 148648560 is about 529.7287801819.

The spelling of 148648560 in words is "one hundred forty-eight million, six hundred forty-eight thousand, five hundred sixty".