174042098 has 4 divisors (see below), whose sum is σ = 261063150. Its totient is φ = 87021048.

The previous prime is 174042097. The next prime is 174042139. The reversal of 174042098 is 890240471.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 172318129 + 1723969 = 13127^2 + 1313^2 .

It is not an unprimeable number, because it can be changed into a prime (174042097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43510523 + ... + 43510526.

Almost surely, 2^174042098 is an apocalyptic number.

174042098 is a deficient number, since it is larger than the sum of its proper divisors (87021052).

174042098 is an equidigital number, since it uses as much as digits as its factorization.

174042098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87021051.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 174042098 is about 13192.5015823384. The cubic root of 174042098 is about 558.3220371864.

The spelling of 174042098 in words is "one hundred seventy-four million, forty-two thousand, ninety-eight".