49471485 has 32 divisors (see below), whose sum is σ = 91068672. Its totient is φ = 22464000.

The previous prime is 49471481. The next prime is 49471489. The reversal of 49471485 is 58417494.

It is an interprime number because it is at equal distance from previous prime (49471481) and next prime (49471489).

It is not a de Polignac number, because 49471485 - 2² = 49471481 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49471481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14985 + ... + 17985.

It is an arithmetic number, because the mean of its divisors is an integer number (2845896).

Almost surely, 2^49471485 is an apocalyptic number.

It is an amenable number.

49471485 is a deficient number, since it is larger than the sum of its proper divisors (41597187).

49471485 is a wasteful number, since it uses less digits than its factorization.

49471485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173.

The product of its digits is 161280, while the sum is 42.

The square root of 49471485 is about 7033.5968749993. The cubic root of 49471485 is about 367.1005053059.

The spelling of 49471485 in words is "forty-nine million, four hundred seventy-one thousand, four hundred eighty-five".