5670427 has 12 divisors (see below), whose sum is σ = 6810816. Its totient is φ = 4702320.

The previous prime is 5670419. The next prime is 5670433. The reversal of 5670427 is 7240765.

It is not a de Polignac number, because 5670427 - 2³ = 5670419 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

5670427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5670487) 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 11 ways as a sum of consecutive naturals, for example, 348 + ... + 3385.

It is an arithmetic number, because the mean of its divisors is an integer number (567568).

Almost surely, 2^5670427 is an apocalyptic number.

5670427 is a deficient number, since it is larger than the sum of its proper divisors (1140389).

5670427 is a wasteful number, since it uses less digits than its factorization.

5670427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3778 (or 3771 counting only the distinct ones).

The product of its (nonzero) digits is 11760, while the sum is 31.

The square root of 5670427 is about 2381.2658398423. The cubic root of 5670427 is about 178.3221347574.

The spelling of 5670427 in words is "five million, six hundred seventy thousand, four hundred twenty-seven".