49280727 has 8 divisors (see below), whose sum is σ = 65743216. Its totient is φ = 32836032.

The previous prime is 49280723. The next prime is 49280747. The reversal of 49280727 is 72708294.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49280727 - 2² = 49280723 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49280723) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4713 + ... + 10989.

It is an arithmetic number, because the mean of its divisors is an integer number (8217902).

Almost surely, 2^49280727 is an apocalyptic number.

49280727 is a deficient number, since it is larger than the sum of its proper divisors (16462489).

49280727 is a wasteful number, since it uses less digits than its factorization.

49280727 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8897.

The product of its (nonzero) digits is 56448, while the sum is 39.

The square root of 49280727 is about 7020.0232905597. The cubic root of 49280727 is about 366.6280610410.

The spelling of 49280727 in words is "forty-nine million, two hundred eighty thousand, seven hundred twenty-seven".