7605057 has 4 divisors (see below), whose sum is σ = 10140080. Its totient is φ = 5070036.

The previous prime is 7605029. The next prime is 7605061. The reversal of 7605057 is 7505067.

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 an emirpimes, since its reverse is a distinct semiprime: 7505067 = 3 ⋅2501689.

It is not a de Polignac number, because 7605057 - 2⁸ = 7604801 is a prime.

It is a Duffinian number.

7605057 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (7605457) 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, 1267507 + ... + 1267512.

It is an arithmetic number, because the mean of its divisors is an integer number (2535020).

Almost surely, 2^7605057 is an apocalyptic number.

It is an amenable number.

7605057 is a deficient number, since it is larger than the sum of its proper divisors (2535023).

7605057 is a wasteful number, since it uses less digits than its factorization.

7605057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2535022.

The product of its (nonzero) digits is 7350, while the sum is 30.

The square root of 7605057 is about 2757.7267812457. The cubic root of 7605057 is about 196.6531124752.

The spelling of 7605057 in words is "seven million, six hundred five thousand, fifty-seven".