148472880 has 40 divisors (see below), whose sum is σ = 460266672. Its totient is φ = 39592704.

The previous prime is 148472869. The next prime is 148472881. The reversal of 148472880 is 88274841.

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

It is not an unprimeable number, because it can be changed into a prime (148472881) 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, 309079 + ... + 309558.

Almost surely, 2^148472880 is an apocalyptic number.

148472880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

148472880 is an abundant number, since it is smaller than the sum of its proper divisors (311793792).

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

148472880 is a wasteful number, since it uses less digits than its factorization.

148472880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 618653 (or 618647 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 42.

The square root of 148472880 is about 12184.9448090666. The cubic root of 148472880 is about 529.5200116202.

The spelling of 148472880 in words is "one hundred forty-eight million, four hundred seventy-two thousand, eight hundred eighty".