148937880 has 256 divisors, whose sum is σ = 574801920. Its totient is φ = 30007296.

The previous prime is 148937863. The next prime is 148937911. The reversal of 148937880 is 88739841.

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 63 ways as a sum of consecutive naturals, for example, 250864 + ... + 251456.

It is an arithmetic number, because the mean of its divisors is an integer number (2245320).

Almost surely, 2^148937880 is an apocalyptic number.

148937880 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 148937880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (287400960).

148937880 is an abundant number, since it is smaller than the sum of its proper divisors (425864040).

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

148937880 is a wasteful number, since it uses less digits than its factorization.

148937880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 650 (or 646 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 48.

The square root of 148937880 is about 12204.0108161211. The cubic root of 148937880 is about 530.0722341324.

The spelling of 148937880 in words is "one hundred forty-eight million, nine hundred thirty-seven thousand, eight hundred eighty".