5966737 has 4 divisors (see below), whose sum is σ = 6819136. Its totient is φ = 5114340.

The previous prime is 5966717. The next prime is 5966773. The reversal of 5966737 is 7376695.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 7376695 = 5 ⋅1475339.

It is not a de Polignac number, because 5966737 - 2¹⁹ = 5442449 is a prime.

It is a d-powerful number, because it can be written as 5⁵ + 9⁴ + 6⁵ + 6⁵ + 7⁶ + 3¹⁰ + 7⁸ .

It is a Duffinian number.

5966737 is a lucky number.

It is a junction number, because it is equal to n+sod(n) for n = 5966693 and 5966702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5966717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 426189 + ... + 426202.

It is an arithmetic number, because the mean of its divisors is an integer number (1704784).

Almost surely, 2^5966737 is an apocalyptic number.

It is an amenable number.

5966737 is a deficient number, since it is larger than the sum of its proper divisors (852399).

5966737 is an equidigital number, since it uses as much as digits as its factorization.

5966737 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 852398.

The product of its digits is 238140, while the sum is 43.

The square root of 5966737 is about 2442.6905248107. The cubic root of 5966737 is about 181.3756430462.

The spelling of 5966737 in words is "five million, nine hundred sixty-six thousand, seven hundred thirty-seven".