2230454 has 4 divisors (see below), whose sum is σ = 3345684. Its totient is φ = 1115226.

The previous prime is 2230439. The next prime is 2230457. The reversal of 2230454 is 4540322.

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

It is a super-2 number, since 2×2230454² = 9949850092232, which contains 22 as substring.

It is an Ulam number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230457) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 557612 + ... + 557615.

It is an arithmetic number, because the mean of its divisors is an integer number (836421).

2^2230454 is an apocalyptic number.

2230454 is a deficient number, since it is larger than the sum of its proper divisors (1115230).

2230454 is a wasteful number, since it uses less digits than its factorization.

2230454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1115229.

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2230454 is about 1493.4704550141. The cubic root of 2230454 is about 130.6565210897.

Adding to 2230454 its reverse (4540322), we get a palindrome (6770776).

The spelling of 2230454 in words is "two million, two hundred thirty thousand, four hundred fifty-four".