5607427 has 4 divisors (see below), whose sum is σ = 6408496. Its totient is φ = 4806360.

The previous prime is 5607409. The next prime is 5607439. The reversal of 5607427 is 7247065.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5607427 - 2¹⁵ = 5574659 is a prime.

It is an Ulam number.

It is a Duffinian number.

5607427 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5607457) 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, 400524 + ... + 400537.

It is an arithmetic number, because the mean of its divisors is an integer number (1602124).

Almost surely, 2^5607427 is an apocalyptic number.

5607427 is a deficient number, since it is larger than the sum of its proper divisors (801069).

5607427 is an equidigital number, since it uses as much as digits as its factorization.

5607427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 801068.

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

The square root of 5607427 is about 2368.0006334459. Note that the first 3 decimals coincide. The cubic root of 5607427 is about 177.6592711802.

The spelling of 5607427 in words is "five million, six hundred seven thousand, four hundred twenty-seven".