2230154 has 8 divisors (see below), whose sum is σ = 3426948. Its totient is φ = 1087840.

The previous prime is 2230153. The next prime is 2230157. The reversal of 2230154 is 4510322.

It can be written as a sum of positive squares in 2 ways, for example, as 2088025 + 142129 = 1445^2 + 377^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2230153) 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, 13517 + ... + 13680.

2^2230154 is an apocalyptic number.

2230154 is a deficient number, since it is larger than the sum of its proper divisors (1196794).

2230154 is a wasteful number, since it uses less digits than its factorization.

2230154 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27240.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2230154 is about 1493.3700144304. The cubic root of 2230154 is about 130.6506629828.

Adding to 2230154 its reverse (4510322), we get a palindrome (6740476).

The spelling of 2230154 in words is "two million, two hundred thirty thousand, one hundred fifty-four".