49385237 has 8 divisors (see below), whose sum is σ = 56710560. Its totient is φ = 42532560.

The previous prime is 49385227. The next prime is 49385239. The reversal of 49385237 is 73258394.

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 49385237 - 2¹⁸ = 49123093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49385194 and 49385203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49385239) 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, 117938 + ... + 118355.

It is an arithmetic number, because the mean of its divisors is an integer number (7088820).

Almost surely, 2^49385237 is an apocalyptic number.

It is an amenable number.

49385237 is a deficient number, since it is larger than the sum of its proper divisors (7325323).

49385237 is a wasteful number, since it uses less digits than its factorization.

49385237 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 236323.

The product of its digits is 181440, while the sum is 41.

The square root of 49385237 is about 7027.4630557549. The cubic root of 49385237 is about 366.8870483232.

The spelling of 49385237 in words is "forty-nine million, three hundred eighty-five thousand, two hundred thirty-seven".