49473971 has 8 divisors (see below), whose sum is σ = 51355920. Its totient is φ = 47603808.

The previous prime is 49473947. The next prime is 49473973. The reversal of 49473971 is 17937494.

It is a happy number.

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 49473971 - 2¹⁴ = 49457587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49473973) 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, 6125 + ... + 11681.

It is an arithmetic number, because the mean of its divisors is an integer number (6419490).

Almost surely, 2^49473971 is an apocalyptic number.

49473971 is a deficient number, since it is larger than the sum of its proper divisors (1881949).

49473971 is a wasteful number, since it uses less digits than its factorization.

49473971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5893.

The product of its digits is 190512, while the sum is 44.

The square root of 49473971 is about 7033.7735960152. The cubic root of 49473971 is about 367.1066542795.

The spelling of 49473971 in words is "forty-nine million, four hundred seventy-three thousand, nine hundred seventy-one".