7061057 has 4 divisors (see below), whose sum is σ = 7066560. Its totient is φ = 7055556.

The previous prime is 7061051. The next prime is 7061077. The reversal of 7061057 is 7501607.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 7061057 - 2²² = 2866753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7061051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 308 + ... + 3770.

It is an arithmetic number, because the mean of its divisors is an integer number (1766640).

Almost surely, 2^7061057 is an apocalyptic number.

It is an amenable number.

7061057 is a deficient number, since it is larger than the sum of its proper divisors (5503).

7061057 is a wasteful number, since it uses less digits than its factorization.

7061057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5502.

The product of its (nonzero) digits is 1470, while the sum is 26.

The square root of 7061057 is about 2657.2649472719. The cubic root of 7061057 is about 191.8476891741.

The spelling of 7061057 in words is "seven million, sixty-one thousand, fifty-seven".