49292617 has 6 divisors (see below), whose sum is σ = 54181274. Its totient is φ = 44811360.

The previous prime is 49292609. The next prime is 49292623. The reversal of 49292617 is 71629294.

It can be written as a sum of positive squares in only one way, i.e., 48177481 + 1115136 = 6941^2 + 1056^2 .

It is not a de Polignac number, because 49292617 - 2³ = 49292609 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 49292617.

It is not an unprimeable number, because it can be changed into a prime (49292017) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 203568 + ... + 203809.

Almost surely, 2^49292617 is an apocalyptic number.

It is an amenable number.

49292617 is a deficient number, since it is larger than the sum of its proper divisors (4888657).

49292617 is a wasteful number, since it uses less digits than its factorization.

49292617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407399 (or 407388 counting only the distinct ones).

The product of its digits is 54432, while the sum is 40.

The square root of 49292617 is about 7020.8701027722. The cubic root of 49292617 is about 366.6575442175.

The spelling of 49292617 in words is "forty-nine million, two hundred ninety-two thousand, six hundred seventeen".