149160992 has 54 divisors (see below), whose sum is σ = 314426637. Its totient is φ = 69640704.

The previous prime is 149160959. The next prime is 149161021. The reversal of 149160992 is 299061941.

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 136515856 + 12645136 = 11684^2 + 3556^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=8636.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1174433 + ... + 1174559.

Almost surely, 2^149160992 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 149160992

149160992 is an abundant number, since it is smaller than the sum of its proper divisors (165265645).

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

149160992 is an equidigital number, since it uses as much as digits as its factorization.

149160992 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298 (or 146 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 41.

The square root of 149160992 is about 12213.1483246540. The cubic root of 149160992 is about 530.3367884345.

The spelling of 149160992 in words is "one hundred forty-nine million, one hundred sixty thousand, nine hundred ninety-two".