2262745 has 4 divisors (see below), whose sum is σ = 2715300. Its totient is φ = 1810192.

The previous prime is 2262727. The next prime is 2262761. The reversal of 2262745 is 5472622.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 853776 + 1408969 = 924^2 + 1187^2 .

It is a cyclic number.

It is not a de Polignac number, because 2262745 - 2⁵ = 2262713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 226270 + ... + 226279.

It is an arithmetic number, because the mean of its divisors is an integer number (678825).

2^2262745 is an apocalyptic number.

It is an amenable number.

2262745 is a deficient number, since it is larger than the sum of its proper divisors (452555).

2262745 is an equidigital number, since it uses as much as digits as its factorization.

2262745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452554.

The product of its digits is 6720, while the sum is 28.

The square root of 2262745 is about 1504.2423342002. The cubic root of 2262745 is about 131.2840214148.

The spelling of 2262745 in words is "two million, two hundred sixty-two thousand, seven hundred forty-five".