5437546 has 4 divisors (see below), whose sum is σ = 8156322. Its totient is φ = 2718772.

The previous prime is 5437511. The next prime is 5437547. The reversal of 5437546 is 6457345.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 5239521 + 198025 = 2289^2 + 445^2 .

It is a d-powerful number, because it can be written as 5⁷ + 4⁹ + 3² + 7⁷ + 5⁷ + 4¹¹ + 6⁴ .

It is not an unprimeable number, because it can be changed into a prime (5437547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1359385 + ... + 1359388.

Almost surely, 2^5437546 is an apocalyptic number.

5437546 is a deficient number, since it is larger than the sum of its proper divisors (2718776).

5437546 is a wasteful number, since it uses less digits than its factorization.

5437546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2718775.

The product of its digits is 50400, while the sum is 34.

The square root of 5437546 is about 2331.8546266867. The cubic root of 5437546 is about 175.8467372715.

The spelling of 5437546 in words is "five million, four hundred thirty-seven thousand, five hundred forty-six".