2212954 has 4 divisors (see below), whose sum is σ = 3319434. Its totient is φ = 1106476.

The previous prime is 2212939. The next prime is 2212963. The reversal of 2212954 is 4592122.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4592122 = 2 ⋅2296061.

It can be written as a sum of positive squares in only one way, i.e., 2030625 + 182329 = 1425^2 + 427^2 .

It is a super-2 number, since 2×2212954² = 9794330812232, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 553237 + ... + 553240.

2^2212954 is an apocalyptic number.

2212954 is a deficient number, since it is larger than the sum of its proper divisors (1106480).

2212954 is a wasteful number, since it uses less digits than its factorization.

2212954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1106479.

The product of its digits is 1440, while the sum is 25.

The square root of 2212954 is about 1487.6000806668. The cubic root of 2212954 is about 130.3139159214.

The spelling of 2212954 in words is "two million, two hundred twelve thousand, nine hundred fifty-four".