49498047 has 30 divisors (see below), whose sum is σ = 77632632. Its totient is φ = 31370328.

The previous prime is 49498037. The next prime is 49498051. The reversal of 49498047 is 74089494.

It is not a de Polignac number, because 49498047 - 2¹⁵ = 49465279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 49497993 and 49498011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49498027) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 303588 + ... + 303750.

Almost surely, 2^49498047 is an apocalyptic number.

49498047 is a deficient number, since it is larger than the sum of its proper divisors (28134585).

49498047 is an equidigital number, since it uses as much as digits as its factorization.

49498047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 361 (or 189 counting only the distinct ones).

The product of its (nonzero) digits is 290304, while the sum is 45.

The square root of 49498047 is about 7035.4848446998. The cubic root of 49498047 is about 367.1661941837.

It can be divided in two parts, 4949 and 8047, that added together give a square (12996 = 114²).

The spelling of 49498047 in words is "forty-nine million, four hundred ninety-eight thousand, forty-seven".