3055745 has 16 divisors (see below), whose sum is σ = 4572288. Its totient is φ = 1904640.

The previous prime is 3055739. The next prime is 3055753. The reversal of 3055745 is 5475503.

It is not a de Polignac number, because 3055745 - 2⁸ = 3055489 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3584 + ... + 4353.

It is an arithmetic number, because the mean of its divisors is an integer number (285768).

Almost surely, 2^3055745 is an apocalyptic number.

3055745 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3055745 is a deficient number, since it is larger than the sum of its proper divisors (1516543).

3055745 is a wasteful number, since it uses less digits than its factorization.

3055745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7960.

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

The square root of 3055745 is about 1748.0689345675. The cubic root of 3055745 is about 145.1127937267.

The spelling of 3055745 in words is "three million, fifty-five thousand, seven hundred forty-five".