2263694 has 8 divisors (see below), whose sum is σ = 3405288. Its totient is φ = 1128600.

The previous prime is 2263691. The next prime is 2263699. The reversal of 2263694 is 4963622.

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

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁹ + 6³ + 3¹⁰ + 6⁸ + 9 + 4 .

It is a self number, because there is not a number n which added to its sum of digits gives 2263694.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2263691) 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, 632 + ... + 2219.

It is an arithmetic number, because the mean of its divisors is an integer number (425661).

2^2263694 is an apocalyptic number.

2263694 is a deficient number, since it is larger than the sum of its proper divisors (1141594).

2263694 is a wasteful number, since it uses less digits than its factorization.

2263694 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3250.

The product of its digits is 15552, while the sum is 32.

The square root of 2263694 is about 1504.5577423283. The cubic root of 2263694 is about 131.3023724476.

The spelling of 2263694 in words is "two million, two hundred sixty-three thousand, six hundred ninety-four".