149896882 has 16 divisors (see below), whose sum is σ = 238011840. Its totient is φ = 70679952.

The previous prime is 149896867. The next prime is 149896883. The reversal of 149896882 is 288698941.

It is not an unprimeable number, because it can be changed into a prime (149896883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27558 + ... + 32545.

It is an arithmetic number, because the mean of its divisors is an integer number (14875740).

Almost surely, 2^149896882 is an apocalyptic number.

149896882 is a deficient number, since it is larger than the sum of its proper divisors (88114958).

149896882 is a wasteful number, since it uses less digits than its factorization.

149896882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60177.

The product of its digits is 1990656, while the sum is 55.

The square root of 149896882 is about 12243.2382154396. The cubic root of 149896882 is about 531.2075019845.

The spelling of 149896882 in words is "one hundred forty-nine million, eight hundred ninety-six thousand, eight hundred eighty-two".