148687032 has 128 divisors (see below), whose sum is σ = 429710400. Its totient is φ = 42614784.

The previous prime is 148687013. The next prime is 148687037. The reversal of 148687032 is 230786841.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148687037) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 1532808 + ... + 1532904.

Almost surely, 2^148687032 is an apocalyptic number.

148687032 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 148687032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (214855200).

148687032 is an abundant number, since it is smaller than the sum of its proper divisors (281023368).

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

148687032 is a wasteful number, since it uses less digits than its factorization.

148687032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 170 (or 132 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 39.

The square root of 148687032 is about 12193.7292080807. The cubic root of 148687032 is about 529.7744762579.

The spelling of 148687032 in words is "one hundred forty-eight million, six hundred eighty-seven thousand, thirty-two".