49174085 has 4 divisors (see below), whose sum is σ = 59008908. Its totient is φ = 39339264.

The previous prime is 49174067. The next prime is 49174087. The reversal of 49174085 is 58047194.

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

It can be written as a sum of positive squares in 2 ways, for example, as 31348801 + 17825284 = 5599^2 + 4222^2 .

It is a cyclic number.

It is not a de Polignac number, because 49174085 - 2⁸ = 49173829 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49174087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4917404 + ... + 4917413.

It is an arithmetic number, because the mean of its divisors is an integer number (14752227).

Almost surely, 2^49174085 is an apocalyptic number.

It is an amenable number.

49174085 is a deficient number, since it is larger than the sum of its proper divisors (9834823).

49174085 is an equidigital number, since it uses as much as digits as its factorization.

49174085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9834822.

The product of its (nonzero) digits is 40320, while the sum is 38.

The square root of 49174085 is about 7012.4236181223. The cubic root of 49174085 is about 366.3634127138.

The spelling of 49174085 in words is "forty-nine million, one hundred seventy-four thousand, eighty-five".