148998080 has 112 divisors (see below), whose sum is σ = 442423296. Its totient is φ = 46433280.

The previous prime is 148998079. The next prime is 148998169. The reversal of 148998080 is 80899841.

It is a tau number, because it is divible by the number of its divisors (112).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21617 + ... + 27663.

It is an arithmetic number, because the mean of its divisors is an integer number (3950208).

Almost surely, 2^148998080 is an apocalyptic number.

148998080 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 148998080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221211648).

148998080 is an abundant number, since it is smaller than the sum of its proper divisors (293425216).

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

148998080 is a wasteful number, since it uses less digits than its factorization.

148998080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6082 (or 6072 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 47.

The square root of 148998080 is about 12206.4769692160. The cubic root of 148998080 is about 530.1436420915.

The spelling of 148998080 in words is "one hundred forty-eight million, nine hundred ninety-eight thousand, eighty".