49471695 has 64 divisors (see below), whose sum is σ = 108272640. Its totient is φ = 20870784.

The previous prime is 49471679. The next prime is 49471769. The reversal of 49471695 is 59617494.

49471695 is a `hidden beast` number, since 494 + 71 + 6 + 95 = 666.

It is not a de Polignac number, because 49471695 - 2⁴ = 49471679 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 49471695.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10272 + ... + 14298.

It is an arithmetic number, because the mean of its divisors is an integer number (1691760).

Almost surely, 2^49471695 is an apocalyptic number.

49471695 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

49471695 is an abundant number, since it is smaller than the sum of its proper divisors (58800945).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49471695 is a wasteful number, since it uses less digits than its factorization.

49471695 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4061 (or 4055 counting only the distinct ones).

The product of its digits is 272160, while the sum is 45.

The square root of 49471695 is about 7033.6118033340. The cubic root of 49471695 is about 367.1010247364.

The spelling of 49471695 in words is "forty-nine million, four hundred seventy-one thousand, six hundred ninety-five".