2046245 has 8 divisors (see below), whose sum is σ = 2496120. Its totient is φ = 1609920.

The previous prime is 2046223. The next prime is 2046271. The reversal of 2046245 is 5426402.

It can be written as a sum of positive squares in 4 ways, for example, as 21316 + 2024929 = 146^2 + 1423^2 .

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

It is not a de Polignac number, because 2046245 - 2¹² = 2042149 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2046245.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3050 + ... + 3659.

It is an arithmetic number, because the mean of its divisors is an integer number (312015).

2^2046245 is an apocalyptic number.

It is an amenable number.

2046245 is a deficient number, since it is larger than the sum of its proper divisors (449875).

2046245 is an equidigital number, since it uses as much as digits as its factorization.

2046245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6775.

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 2046245 is about 1430.4702024160. The cubic root of 2046245 is about 126.9557991965.

The spelling of 2046245 in words is "two million, forty-six thousand, two hundred forty-five".