5671955 has 4 divisors (see below), whose sum is σ = 6806352. Its totient is φ = 4537560.

The previous prime is 5671949. The next prime is 5671957. The reversal of 5671955 is 5591765.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5671955 - 2¹⁴ = 5655571 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5671957) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 567191 + ... + 567200.

It is an arithmetic number, because the mean of its divisors is an integer number (1701588).

Almost surely, 2^5671955 is an apocalyptic number.

5671955 is a deficient number, since it is larger than the sum of its proper divisors (1134397).

5671955 is a wasteful number, since it uses less digits than its factorization.

5671955 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134396.

The product of its digits is 47250, while the sum is 38.

The square root of 5671955 is about 2381.5866559922. The cubic root of 5671955 is about 178.3381507030.

The spelling of 5671955 in words is "five million, six hundred seventy-one thousand, nine hundred fifty-five".