2263154 has 8 divisors (see below), whose sum is σ = 3542400. Its totient is φ = 1082356.

The previous prime is 2263141. The next prime is 2263169. The reversal of 2263154 is 4513622.

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

It is a Harshad number since it is a multiple of its sum of digits (23).

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, 24554 + ... + 24645.

It is an arithmetic number, because the mean of its divisors is an integer number (442800).

2^2263154 is an apocalyptic number.

2263154 is a deficient number, since it is larger than the sum of its proper divisors (1279246).

2263154 is a wasteful number, since it uses less digits than its factorization.

2263154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49224.

The product of its digits is 1440, while the sum is 23.

The square root of 2263154 is about 1504.3782768971. The cubic root of 2263154 is about 131.2919309716.

Adding to 2263154 its reverse (4513622), we get a palindrome (6776776).

The spelling of 2263154 in words is "two million, two hundred sixty-three thousand, one hundred fifty-four".