5654437 has 4 divisors (see below), whose sum is σ = 5718060. Its totient is φ = 5590816.

The previous prime is 5654423. The next prime is 5654447. The reversal of 5654437 is 7344565.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7344565 = 5 ⋅1468913.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 3437316 = 1489^2 + 1854^2 .

It is a cyclic number.

It is not a de Polignac number, because 5654437 - 2⁷ = 5654309 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5654417) 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, 31678 + ... + 31855.

It is an arithmetic number, because the mean of its divisors is an integer number (1429515).

Almost surely, 2^5654437 is an apocalyptic number.

It is an amenable number.

5654437 is a deficient number, since it is larger than the sum of its proper divisors (63623).

5654437 is an equidigital number, since it uses as much as digits as its factorization.

5654437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63622.

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

The square root of 5654437 is about 2377.9060115993. The cubic root of 5654437 is about 178.1543604829.

The spelling of 5654437 in words is "five million, six hundred fifty-four thousand, four hundred thirty-seven".