148787412 has 24 divisors (see below), whose sum is σ = 347404512. Its totient is φ = 49562400.

The previous prime is 148787411. The next prime is 148787447. The reversal of 148787412 is 214787841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148787411) 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 7 ways as a sum of consecutive naturals, for example, 19962 + ... + 26382.

It is an arithmetic number, because the mean of its divisors is an integer number (14475188).

Almost surely, 2^148787412 is an apocalyptic number.

148787412 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

148787412 is an abundant number, since it is smaller than the sum of its proper divisors (198617100).

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

148787412 is a wasteful number, since it uses less digits than its factorization.

148787412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8359 (or 8357 counting only the distinct ones).

The product of its digits is 100352, while the sum is 42.

The square root of 148787412 is about 12197.8445636924. The cubic root of 148787412 is about 529.8936680003.

The spelling of 148787412 in words is "one hundred forty-eight million, seven hundred eighty-seven thousand, four hundred twelve".