3057545 has 8 divisors (see below), whose sum is σ = 3724224. Its totient is φ = 2409264.

The previous prime is 3057541. The next prime is 3057547. The reversal of 3057545 is 5457503.

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 3057545 - 2² = 3057541 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3057541) 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, 4229 + ... + 4898.

It is an arithmetic number, because the mean of its divisors is an integer number (465528).

Almost surely, 2^3057545 is an apocalyptic number.

It is an amenable number.

3057545 is a deficient number, since it is larger than the sum of its proper divisors (666679).

3057545 is an equidigital number, since it uses as much as digits as its factorization.

3057545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9199.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 3057545 is about 1748.5837126086. The cubic root of 3057545 is about 145.1412812431.

It can be divided in two parts, 30 and 57545, that added together give a palindrome (57575).

The spelling of 3057545 in words is "three million, fifty-seven thousand, five hundred forty-five".