2092945 has 8 divisors (see below), whose sum is σ = 2643840. Its totient is φ = 1586160.

The previous prime is 2092943. The next prime is 2092963. The reversal of 2092945 is 5492902.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2092945 - 2¹ = 2092943 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2092943) 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, 10921 + ... + 11110.

It is an arithmetic number, because the mean of its divisors is an integer number (330480).

2^2092945 is an apocalyptic number.

It is an amenable number.

2092945 is a deficient number, since it is larger than the sum of its proper divisors (550895).

2092945 is a wasteful number, since it uses less digits than its factorization.

2092945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22055.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 2092945 is about 1446.7014204735. The cubic root of 2092945 is about 127.9143510682.

The spelling of 2092945 in words is "two million, ninety-two thousand, nine hundred forty-five".