5966420 has 24 divisors (see below), whose sum is σ = 12587400. Its totient is φ = 2375552.

The previous prime is 5966419. The next prime is 5966459. The reversal of 5966420 is 246695.

It can be written as a sum of positive squares in 4 ways, for example, as 425104 + 5541316 = 652^2 + 2354^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4826 + ... + 5934.

It is an arithmetic number, because the mean of its divisors is an integer number (524475).

Almost surely, 2^5966420 is an apocalyptic number.

It is an amenable number.

5966420 is an abundant number, since it is smaller than the sum of its proper divisors (6620980).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5966420 is a wasteful number, since it uses less digits than its factorization.

5966420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387 (or 1385 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 5966420 is about 2442.6256364822. The cubic root of 5966420 is about 181.3724309558.

The spelling of 5966420 in words is "five million, nine hundred sixty-six thousand, four hundred twenty".