6754420 has 12 divisors (see below), whose sum is σ = 14184324. Its totient is φ = 2701760.

The previous prime is 6754411. The next prime is 6754441. The reversal of 6754420 is 244576.

It can be written as a sum of positive squares in 2 ways, for example, as 3952144 + 2802276 = 1988^2 + 1674^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168841 + ... + 168880.

It is an arithmetic number, because the mean of its divisors is an integer number (1182027).

Almost surely, 2^6754420 is an apocalyptic number.

It is an amenable number.

6754420 is an abundant number, since it is smaller than the sum of its proper divisors (7429904).

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

6754420 is a wasteful number, since it uses less digits than its factorization.

6754420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337730 (or 337728 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 6754420 is about 2598.9267015443. The cubic root of 6754420 is about 189.0293992321.

Adding to 6754420 its reverse (244576), we get a palindrome (6998996).

The spelling of 6754420 in words is "six million, seven hundred fifty-four thousand, four hundred twenty".