148502480 has 160 divisors (see below), whose sum is σ = 440328960. Its totient is φ = 45342720.

The previous prime is 148502479. The next prime is 148502507. The reversal of 148502480 is 84205841.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180470 + ... + 181290.

It is an arithmetic number, because the mean of its divisors is an integer number (2752056).

Almost surely, 2^148502480 is an apocalyptic number.

148502480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148502480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220164480).

148502480 is an abundant number, since it is smaller than the sum of its proper divisors (291826480).

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

148502480 is a wasteful number, since it uses less digits than its factorization.

148502480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 877 (or 871 counting only the distinct ones).

The product of its (nonzero) digits is 10240, while the sum is 32.

The square root of 148502480 is about 12186.1593621616. The cubic root of 148502480 is about 529.5551981828. Note that the first 3 decimals are identical.

The spelling of 148502480 in words is "one hundred forty-eight million, five hundred two thousand, four hundred eighty".