149366808 has 64 divisors (see below), whose sum is σ = 419244000. Its totient is φ = 49268736.

The previous prime is 149366803. The next prime is 149366827. The reversal of 149366808 is 808663941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149366803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17388 + ... + 24516.

Almost surely, 2^149366808 is an apocalyptic number.

149366808 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 149366808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (209622000).

149366808 is an abundant number, since it is smaller than the sum of its proper divisors (269877192).

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

149366808 is a wasteful number, since it uses less digits than its factorization.

149366808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7241 (or 7231 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 45.

The square root of 149366808 is about 12221.5714210571. The cubic root of 149366808 is about 530.5806002381.

The spelling of 149366808 in words is "one hundred forty-nine million, three hundred sixty-six thousand, eight hundred eight".