2276474842 has 4 divisors (see below), whose sum is σ = 3414712266. Its totient is φ = 1138237420.

The previous prime is 2276474833. The next prime is 2276474843. The reversal of 2276474842 is 2484746722.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2484746722 = 2 ⋅1242373361.

It can be written as a sum of positive squares in only one way, i.e., 2239277041 + 37197801 = 47321^2 + 6099^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2276474792 and 2276474801.

It is not an unprimeable number, because it can be changed into a prime (2276474843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 569118709 + ... + 569118712.

Almost surely, 2^2276474842 is an apocalyptic number.

2276474842 is a deficient number, since it is larger than the sum of its proper divisors (1138237424).

2276474842 is a wasteful number, since it uses less digits than its factorization.

2276474842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1138237423.

The product of its digits is 1204224, while the sum is 46.

The square root of 2276474842 is about 47712.4181110117. The cubic root of 2276474842 is about 1315.4902039736.

The spelling of 2276474842 in words is "two billion, two hundred seventy-six million, four hundred seventy-four thousand, eight hundred forty-two".