2362945 has 8 divisors (see below), whose sum is σ = 3053736. Its totient is φ = 1744896.

The previous prime is 2362939. The next prime is 2362961. The reversal of 2362945 is 5492632.

It can be written as a sum of positive squares in 4 ways, for example, as 576 + 2362369 = 24^2 + 1537^2 .

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 2362945 - 2⁷ = 2362817 is a prime.

It is a d-powerful number, because it can be written as 2⁵ + 3⁷ + 6⁴ + 2²¹ + 9 + 4⁹ + 5³ .

It is a Duffinian number.

2362945 is a lucky number.

It is a zygodrome in base 3.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18112 + ... + 18241.

It is an arithmetic number, because the mean of its divisors is an integer number (381717).

2^2362945 is an apocalyptic number.

It is an amenable number.

2362945 is a deficient number, since it is larger than the sum of its proper divisors (690791).

2362945 is a wasteful number, since it uses less digits than its factorization.

2362945 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36371.

The product of its digits is 12960, while the sum is 31.

The square root of 2362945 is about 1537.1873665887. The cubic root of 2362945 is about 133.1939620069.

The spelling of 2362945 in words is "two million, three hundred sixty-two thousand, nine hundred forty-five".