7005427 has 8 divisors (see below), whose sum is σ = 8230320. Its totient is φ = 5878560.

The previous prime is 7005421. The next prime is 7005451. The reversal of 7005427 is 7245007.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7005427 - 2³ = 7005419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7005421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24352 + ... + 24637.

It is an arithmetic number, because the mean of its divisors is an integer number (1028790).

Almost surely, 2^7005427 is an apocalyptic number.

7005427 is a deficient number, since it is larger than the sum of its proper divisors (1224893).

7005427 is a wasteful number, since it uses less digits than its factorization.

7005427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49013.

The product of its (nonzero) digits is 1960, while the sum is 25.

The square root of 7005427 is about 2646.7767189546. The cubic root of 7005427 is about 191.3425411144.

The spelling of 7005427 in words is "seven million, five thousand, four hundred twenty-seven".