7058427 has 8 divisors (see below), whose sum is σ = 9430800. Its totient is φ = 4695840.

The previous prime is 7058419. The next prime is 7058431. The reversal of 7058427 is 7248507.

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

It is not a de Polignac number, because 7058427 - 2³ = 7058419 is a prime.

It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (7058497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 552 + ... + 3797.

It is an arithmetic number, because the mean of its divisors is an integer number (1178850).

Almost surely, 2^7058427 is an apocalyptic number.

7058427 is a deficient number, since it is larger than the sum of its proper divisors (2372373).

7058427 is a wasteful number, since it uses less digits than its factorization.

7058427 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4893.

The product of its (nonzero) digits is 15680, while the sum is 33.

The square root of 7058427 is about 2656.7700314480. The cubic root of 7058427 is about 191.8238673356.

The spelling of 7058427 in words is "seven million, fifty-eight thousand, four hundred twenty-seven".