49058747 has 4 divisors (see below), whose sum is σ = 51191760. Its totient is φ = 46925736.

The previous prime is 49058731. The next prime is 49058767. The reversal of 49058747 is 74785094.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 74785094 = 2 ⋅37392547.

It is a cyclic number.

It is not a de Polignac number, because 49058747 - 2⁴ = 49058731 is a prime.

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

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49058698 and 49058707.

It is not an unprimeable number, because it can be changed into a prime (49058717) 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, 1066472 + ... + 1066517.

It is an arithmetic number, because the mean of its divisors is an integer number (12797940).

Almost surely, 2^49058747 is an apocalyptic number.

49058747 is a deficient number, since it is larger than the sum of its proper divisors (2133013).

49058747 is a wasteful number, since it uses less digits than its factorization.

49058747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2133012.

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

The square root of 49058747 is about 7004.1949573095. The cubic root of 49058747 is about 366.0767528921.

The spelling of 49058747 in words is "forty-nine million, fifty-eight thousand, seven hundred forty-seven".