5437971 has 72 divisors (see below), whose sum is σ = 10670400. Its totient is φ = 2630880.

The previous prime is 5437969. The next prime is 5437973. The reversal of 5437971 is 1797345.

It is a happy number.

5437971 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (5437969) and next prime (5437973).

It is not a de Polignac number, because 5437971 - 2¹ = 5437969 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5437973) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 92140 + ... + 92198.

It is an arithmetic number, because the mean of its divisors is an integer number (148200).

Almost surely, 2^5437971 is an apocalyptic number.

5437971 is a deficient number, since it is larger than the sum of its proper divisors (5232429).

5437971 is a wasteful number, since it uses less digits than its factorization.

5437971 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109 (or 99 counting only the distinct ones).

The product of its digits is 26460, while the sum is 36.

The square root of 5437971 is about 2331.9457540861. The cubic root of 5437971 is about 175.8513185609.

It can be divided in two parts, 54 and 37971, that added together give a square (38025 = 195²).

The spelling of 5437971 in words is "five million, four hundred thirty-seven thousand, nine hundred seventy-one".