49283657 has 8 divisors (see below), whose sum is σ = 50379840. Its totient is φ = 48199600.

The previous prime is 49283639. The next prime is 49283671. The reversal of 49283657 is 75638294.

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

It is a cyclic number.

It is not a de Polignac number, because 49283657 - 2¹² = 49279561 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49283617) 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, 5444 + ... + 11322.

It is an arithmetic number, because the mean of its divisors is an integer number (6297480).

Almost surely, 2^49283657 is an apocalyptic number.

It is an amenable number.

49283657 is a deficient number, since it is larger than the sum of its proper divisors (1096183).

49283657 is a wasteful number, since it uses less digits than its factorization.

49283657 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6063.

The product of its digits is 362880, while the sum is 44.

The square root of 49283657 is about 7020.2319762241. The cubic root of 49283657 is about 366.6353268898.

The spelling of 49283657 in words is "forty-nine million, two hundred eighty-three thousand, six hundred fifty-seven".