149828098 has 16 divisors (see below), whose sum is σ = 257289984. Its totient is φ = 64101600.

The previous prime is 149828093. The next prime is 149828101. The reversal of 149828098 is 890828941.

It is not an unprimeable number, because it can be changed into a prime (149828093) 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 7 ways as a sum of consecutive naturals, for example, 490 + ... + 17317.

It is an arithmetic number, because the mean of its divisors is an integer number (16080624).

Almost surely, 2^149828098 is an apocalyptic number.

149828098 is a deficient number, since it is larger than the sum of its proper divisors (107461886).

149828098 is a wasteful number, since it uses less digits than its factorization.

149828098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18417.

The product of its (nonzero) digits is 331776, while the sum is 49.

The square root of 149828098 is about 12240.4288323571. The cubic root of 149828098 is about 531.1262368582.

The spelling of 149828098 in words is "one hundred forty-nine million, eight hundred twenty-eight thousand, ninety-eight".