174140485 has 8 divisors (see below), whose sum is σ = 215709696. Its totient is φ = 134818320.

The previous prime is 174140479. The next prime is 174140507. The reversal of 174140485 is 584041471.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 174140485 - 2⁷ = 174140357 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 174140485.

It is a congruent number.

It is an unprimeable number.

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, 561589 + ... + 561898.

It is an arithmetic number, because the mean of its divisors is an integer number (26963712).

Almost surely, 2^174140485 is an apocalyptic number.

It is an amenable number.

174140485 is a deficient number, since it is larger than the sum of its proper divisors (41569211).

174140485 is a wasteful number, since it uses less digits than its factorization.

174140485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1123523.

The product of its (nonzero) digits is 17920, while the sum is 34.

The square root of 174140485 is about 13196.2299540437. The cubic root of 174140485 is about 558.4272249218.

The spelling of 174140485 in words is "one hundred seventy-four million, one hundred forty thousand, four hundred eighty-five".