149230088 has 36 divisors (see below), whose sum is σ = 326017485. Its totient is φ = 63852096.

The previous prime is 149230079. The next prime is 149230093. The reversal of 149230088 is 880032941.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 99640324 + 49589764 = 9982^2 + 7042^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8638.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 241556 + ... + 242172.

Almost surely, 2^149230088 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 149230088

149230088 is an abundant number, since it is smaller than the sum of its proper divisors (176787397).

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

149230088 is an frugal number, since it uses more digits than its factorization.

149230088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1254 (or 626 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 35.

The square root of 149230088 is about 12215.9767517788. The cubic root of 149230088 is about 530.4186652788.

The spelling of 149230088 in words is "one hundred forty-nine million, two hundred thirty thousand, eighty-eight".