2263501 has 4 divisors (see below), whose sum is σ = 2267104. Its totient is φ = 2259900.

The previous prime is 2263483. The next prime is 2263507. The reversal of 2263501 is 1053622.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2263501 - 2²¹ = 166349 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 585 + ... + 2206.

It is an arithmetic number, because the mean of its divisors is an integer number (566776).

2^2263501 is an apocalyptic number.

It is an amenable number.

2263501 is a deficient number, since it is larger than the sum of its proper divisors (3603).

2263501 is an equidigital number, since it uses as much as digits as its factorization.

2263501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3602.

The product of its (nonzero) digits is 360, while the sum is 19.

The square root of 2263501 is about 1504.4936025122. The cubic root of 2263501 is about 131.2986407774.

The spelling of 2263501 in words is "two million, two hundred sixty-three thousand, five hundred one".