2234458 has 8 divisors (see below), whose sum is σ = 3358260. Its totient is φ = 1115040.

The previous prime is 2234447. The next prime is 2234471. The reversal of 2234458 is 8544322.

It can be written as a sum of positive squares in 2 ways, for example, as 2152089 + 82369 = 1467^2 + 287^2 .

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 2²⁰ + 2²⁰ + 3¹⁰ + 4 + 4³ + 5⁷ + 8² .

It is a plaindrome in base 10.

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, 928 + ... + 2308.

2^2234458 is an apocalyptic number.

2234458 is a deficient number, since it is larger than the sum of its proper divisors (1123802).

2234458 is a wasteful number, since it uses less digits than its factorization.

2234458 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2192.

The product of its digits is 7680, while the sum is 28.

The square root of 2234458 is about 1494.8103558646. The cubic root of 2234458 is about 130.7346570475.

The spelling of 2234458 in words is "two million, two hundred thirty-four thousand, four hundred fifty-eight".