148952808 has 48 divisors (see below), whose sum is σ = 406014180. Its totient is φ = 49330944.

The previous prime is 148952801. The next prime is 148952833. The reversal of 148952808 is 808259841.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 148791204 + 161604 = 12198^2 + 402^2 .

It is a super-2 number, since 2×148952808² = 44373878022169728, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (148952801) 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 11 ways as a sum of consecutive naturals, for example, 4716 + ... + 17892.

Almost surely, 2^148952808 is an apocalyptic number.

148952808 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 148952808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203007090).

148952808 is an abundant number, since it is smaller than the sum of its proper divisors (257061372).

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

148952808 is a wasteful number, since it uses less digits than its factorization.

148952808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13346 (or 13339 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The square root of 148952808 is about 12204.6224030078. The cubic root of 148952808 is about 530.0899432022.

The spelling of 148952808 in words is "one hundred forty-eight million, nine hundred fifty-two thousand, eight hundred eight".