2973045 has 32 divisors (see below), whose sum is σ = 5132160. Its totient is φ = 1464320.

The previous prime is 2973043. The next prime is 2973053. The reversal of 2973045 is 5403792.

It is not a de Polignac number, because 2973045 - 2¹ = 2973043 is a prime.

2973045 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2973043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22630 + ... + 22760.

It is an arithmetic number, because the mean of its divisors is an integer number (160380).

2^2973045 is an apocalyptic number.

It is an amenable number.

2973045 is a deficient number, since it is larger than the sum of its proper divisors (2159115).

2973045 is a wasteful number, since it uses less digits than its factorization.

2973045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 245.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2973045 is about 1724.2520117431. The cubic root of 2973045 is about 143.7917030863.

The spelling of 2973045 in words is "two million, nine hundred seventy-three thousand, forty-five".