148444008 has 32 divisors (see below), whose sum is σ = 371529600. Its totient is φ = 49425408.

The previous prime is 148443959. The next prime is 148444033. The reversal of 148444008 is 800444841.

It is a happy number.

It is a super-2 number, since 2×148444008² = 44071247022208128, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 148444008.

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, 21960 + ... + 27912.

It is an arithmetic number, because the mean of its divisors is an integer number (11610300).

Almost surely, 2^148444008 is an apocalyptic number.

It is an amenable number.

148444008 is an abundant number, since it is smaller than the sum of its proper divisors (223085592).

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

148444008 is a wasteful number, since it uses less digits than its factorization.

148444008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7001 (or 6997 counting only the distinct ones).

The product of its (nonzero) digits is 16384, while the sum is 33.

The square root of 148444008 is about 12183.7600107684. The cubic root of 148444008 is about 529.4856859510.

Adding to 148444008 its reverse (800444841), we get a palindrome (948888849).

The spelling of 148444008 in words is "one hundred forty-eight million, four hundred forty-four thousand, eight".