148621760 has 112 divisors (see below), whose sum is σ = 414137856. Its totient is φ = 49738752.

The previous prime is 148621691. The next prime is 148621771. The reversal of 148621760 is 67126841.

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

It is a super-3 number, since 3×148621760³ (a number of 25 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 148621760.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 95549 + ... + 97091.

Almost surely, 2^148621760 is an apocalyptic number.

148621760 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 148621760, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207068928).

148621760 is an abundant number, since it is smaller than the sum of its proper divisors (265516096).

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

148621760 is a wasteful number, since it uses less digits than its factorization.

148621760 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1610 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 148621760 is about 12191.0524566175. The cubic root of 148621760 is about 529.6969431550.

The spelling of 148621760 in words is "one hundred forty-eight million, six hundred twenty-one thousand, seven hundred sixty".