2272954 has 4 divisors (see below), whose sum is σ = 3409434. Its totient is φ = 1136476.

The previous prime is 2272943. The next prime is 2272957. The reversal of 2272954 is 4592722.

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

It can be written as a sum of positive squares in only one way, i.e., 1159929 + 1113025 = 1077^2 + 1055^2 .

It is a super-2 number, since 2×2272954² = 10332639772232, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (2272957) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 568237 + ... + 568240.

2^2272954 is an apocalyptic number.

2272954 is a deficient number, since it is larger than the sum of its proper divisors (1136480).

2272954 is a wasteful number, since it uses less digits than its factorization.

2272954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1136479.

The product of its digits is 10080, while the sum is 31.

The square root of 2272954 is about 1507.6319179428. The cubic root of 2272954 is about 131.4811666128.

The spelling of 2272954 in words is "two million, two hundred seventy-two thousand, nine hundred fifty-four".