49085249 has 4 divisors (see below), whose sum is σ = 50129664. Its totient is φ = 48040836.

The previous prime is 49085173. The next prime is 49085251. The reversal of 49085249 is 94258094.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49085249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49085299) 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, 522137 + ... + 522230.

It is an arithmetic number, because the mean of its divisors is an integer number (12532416).

Almost surely, 2^49085249 is an apocalyptic number.

It is an amenable number.

49085249 is a deficient number, since it is larger than the sum of its proper divisors (1044415).

49085249 is a wasteful number, since it uses less digits than its factorization.

49085249 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1044414.

The product of its (nonzero) digits is 103680, while the sum is 41.

The square root of 49085249 is about 7006.0865681206. The cubic root of 49085249 is about 366.1426604024.

The spelling of 49085249 in words is "forty-nine million, eighty-five thousand, two hundred forty-nine".