148454908 has 72 divisors (see below), whose sum is σ = 318536064. Its totient is φ = 60278400.

The previous prime is 148454869. The next prime is 148454909. The reversal of 148454908 is 809454841.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (148454909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 321798 + ... + 322258.

It is an arithmetic number, because the mean of its divisors is an integer number (4424112).

Almost surely, 2^148454908 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148454908, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159268032).

148454908 is an abundant number, since it is smaller than the sum of its proper divisors (170081156).

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

148454908 is a wasteful number, since it uses less digits than its factorization.

148454908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563 (or 554 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 43.

The square root of 148454908 is about 12184.2073193130. The cubic root of 148454908 is about 529.4986453890.

The spelling of 148454908 in words is "one hundred forty-eight million, four hundred fifty-four thousand, nine hundred eight".