148446768 has 40 divisors (see below), whose sum is σ = 384015600. Its totient is φ = 49414144.

The previous prime is 148446757. The next prime is 148446811. The reversal of 148446768 is 867644841.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 42928 + ... + 46256.

It is an arithmetic number, because the mean of its divisors is an integer number (9600390).

Almost surely, 2^148446768 is an apocalyptic number.

It is an amenable number.

148446768 is an abundant number, since it is smaller than the sum of its proper divisors (235568832).

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

148446768 is a wasteful number, since it uses less digits than its factorization.

148446768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4269 (or 4263 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 48.

The square root of 148446768 is about 12183.8732757691. The cubic root of 148446768 is about 529.4889674834.

It can be divided in two parts, 14844 and 6768, that added together give a palindrome (21612).

The spelling of 148446768 in words is "one hundred forty-eight million, four hundred forty-six thousand, seven hundred sixty-eight".