49696047 has 6 divisors (see below), whose sum is σ = 71783192. Its totient is φ = 33130692.

The previous prime is 49696021. The next prime is 49696057. The reversal of 49696047 is 74069694.

It is not a de Polignac number, because 49696047 - 2¹¹ = 49693999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 49695993 and 49696011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49696057) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2760883 + ... + 2760900.

Almost surely, 2^49696047 is an apocalyptic number.

49696047 is a deficient number, since it is larger than the sum of its proper divisors (22087145).

49696047 is a wasteful number, since it uses less digits than its factorization.

49696047 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5521789 (or 5521786 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 45.

The square root of 49696047 is about 7049.5423255698. The cubic root of 49696047 is about 367.6551170807.

The spelling of 49696047 in words is "forty-nine million, six hundred ninety-six thousand, forty-seven".