148404468 has 12 divisors (see below), whose sum is σ = 346277120. Its totient is φ = 49468152.

The previous prime is 148404467. The next prime is 148404479. The reversal of 148404468 is 864404841.

148404468 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×148404468² = 44047772244726048, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148404467) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6183508 + ... + 6183531.

Almost surely, 2^148404468 is an apocalyptic number.

It is an amenable number.

148404468 is an abundant number, since it is smaller than the sum of its proper divisors (197872652).

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

148404468 is a wasteful number, since it uses less digits than its factorization.

148404468 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12367046 (or 12367044 counting only the distinct ones).

The product of its (nonzero) digits is 98304, while the sum is 39.

The square root of 148404468 is about 12182.1372509096. The cubic root of 148404468 is about 529.4386699674.

The spelling of 148404468 in words is "one hundred forty-eight million, four hundred four thousand, four hundred sixty-eight".