190471098 has 16 divisors (see below), whose sum is σ = 383466816. Its totient is φ = 63069600.

The previous prime is 190471093. The next prime is 190471103. The reversal of 190471098 is 890174091.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (190471093) and next prime (190471103).

It is not an unprimeable number, because it can be changed into a prime (190471093) 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, 104211 + ... + 106022.

It is an arithmetic number, because the mean of its divisors is an integer number (23966676).

Almost surely, 2^190471098 is an apocalyptic number.

190471098 is an abundant number, since it is smaller than the sum of its proper divisors (192995718).

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

190471098 is a wasteful number, since it uses less digits than its factorization.

190471098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210389.

The product of its (nonzero) digits is 18144, while the sum is 39.

The square root of 190471098 is about 13801.1266931363. The cubic root of 190471098 is about 575.3644550213.

The spelling of 190471098 in words is "one hundred ninety million, four hundred seventy-one thousand, ninety-eight".