49190085 has 40 divisors (see below), whose sum is σ = 100780416. Its totient is φ = 22485600.

The previous prime is 49190051. The next prime is 49190093. The reversal of 49190085 is 58009194.

49190085 is a `hidden beast` number, since 491 + 90 + 0 + 85 = 666.

It is not a de Polignac number, because 49190085 - 2¹¹ = 49188037 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 5841 + ... + 11510.

Almost surely, 2^49190085 is an apocalyptic number.

49190085 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

49190085 is an abundant number, since it is smaller than the sum of its proper divisors (51590331).

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

49190085 is a wasteful number, since it uses less digits than its factorization.

49190085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17375 (or 17366 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 36.

The square root of 49190085 is about 7013.5643577285. The cubic root of 49190085 is about 366.4031435256.

The spelling of 49190085 in words is "forty-nine million, one hundred ninety thousand, eighty-five".