47891095 has 16 divisors (see below), whose sum is σ = 66265920. Its totient is φ = 32546304.

The previous prime is 47891089. The next prime is 47891113. The reversal of 47891095 is 59019874.

It is not a de Polignac number, because 47891095 - 2³ = 47891087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2100 + ... + 10009.

It is an arithmetic number, because the mean of its divisors is an integer number (4141620).

Almost surely, 2^47891095 is an apocalyptic number.

47891095 is a deficient number, since it is larger than the sum of its proper divisors (18374825).

47891095 is a wasteful number, since it uses less digits than its factorization.

47891095 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12234.

The product of its (nonzero) digits is 90720, while the sum is 43.

The square root of 47891095 is about 6920.3392257894. The cubic root of 47891095 is about 363.1490583290.

The spelling of 47891095 in words is "forty-seven million, eight hundred ninety-one thousand, ninety-five".