148680072 has 48 divisors (see below), whose sum is σ = 405641340. Its totient is φ = 49195008.

The previous prime is 148680053. The next prime is 148680083. The reversal of 148680072 is 270086841.

It can be written as a sum of positive squares in 2 ways, for example, as 148498596 + 181476 = 12186^2 + 426^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2328 + ... + 17400.

Almost surely, 2^148680072 is an apocalyptic number.

148680072 is a gapful number since it is divisible by the number (12) 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 148680072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202820670).

148680072 is an abundant number, since it is smaller than the sum of its proper divisors (256961268).

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

148680072 is a wasteful number, since it uses less digits than its factorization.

148680072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15222 (or 15215 counting only the distinct ones).

The product of its (nonzero) digits is 21504, while the sum is 36.

The square root of 148680072 is about 12193.4438121476. The cubic root of 148680072 is about 529.7662099287.

The spelling of 148680072 in words is "one hundred forty-eight million, six hundred eighty thousand, seventy-two".