3126045 has 64 divisors (see below), whose sum is σ = 6096384. Its totient is φ = 1351680.

The previous prime is 3126031. The next prime is 3126061. The reversal of 3126045 is 5406213.

It is a happy number.

It is not a de Polignac number, because 3126045 - 2⁸ = 3125789 is a prime.

It is a Curzon number.

3126045 is a lucky number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 76225 + ... + 76265.

It is an arithmetic number, because the mean of its divisors is an integer number (95256).

Almost surely, 2^3126045 is an apocalyptic number.

It is an amenable number.

3126045 is a deficient number, since it is larger than the sum of its proper divisors (2970339).

3126045 is a wasteful number, since it uses less digits than its factorization.

3126045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 3126045 is about 1768.0624988953. The cubic root of 3126045 is about 146.2171816200.

The spelling of 3126045 in words is "three million, one hundred twenty-six thousand, forty-five".