149084896 has 36 divisors (see below), whose sum is σ = 306861912. Its totient is φ = 71293376.

The previous prime is 149084863. The next prime is 149084899. The reversal of 149084896 is 698480941.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (149084899) 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 5 ways as a sum of consecutive naturals, for example, 12525 + ... + 21331.

It is an arithmetic number, because the mean of its divisors is an integer number (8523942).

Almost surely, 2^149084896 is an apocalyptic number.

149084896 is a gapful number since it is divisible by the number (16) 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 149084896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (153430956).

149084896 is an abundant number, since it is smaller than the sum of its proper divisors (157777016).

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

149084896 is an equidigital number, since it uses as much as digits as its factorization.

149084896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8863 (or 8832 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 49.

The square root of 149084896 is about 12210.0325961891. The cubic root of 149084896 is about 530.2465875216.

The spelling of 149084896 in words is "one hundred forty-nine million, eighty-four thousand, eight hundred ninety-six".