49272587 has 12 divisors (see below), whose sum is σ = 61726896. Its totient is φ = 38984400.

The previous prime is 49272583. The next prime is 49272607. The reversal of 49272587 is 78527294.

It is not a de Polignac number, because 49272587 - 2² = 49272583 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is not an unprimeable number, because it can be changed into a prime (49272583) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38039 + ... + 39312.

It is an arithmetic number, because the mean of its divisors is an integer number (5143908).

Almost surely, 2^49272587 is an apocalyptic number.

49272587 is a deficient number, since it is larger than the sum of its proper divisors (12454309).

49272587 is a wasteful number, since it uses less digits than its factorization.

49272587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77378 (or 77371 counting only the distinct ones).

The product of its digits is 282240, while the sum is 44.

The square root of 49272587 is about 7019.4434964604. The cubic root of 49272587 is about 366.6078738608.

The spelling of 49272587 in words is "forty-nine million, two hundred seventy-two thousand, five hundred eighty-seven".