4546224938 has 4 divisors (see below), whose sum is σ = 6819337410. Its totient is φ = 2273112468.

The previous prime is 4546224911. The next prime is 4546224959. The reversal of 4546224938 is 8394226454.

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., 3746296849 + 799928089 = 61207^2 + 28283^2 .

It is a super-2 number, since 2×4546224938² = 41336322373786207688, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4546224892 and 4546224901.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1136556233 + ... + 1136556236.

Almost surely, 2^4546224938 is an apocalyptic number.

4546224938 is a deficient number, since it is larger than the sum of its proper divisors (2273112472).

4546224938 is a wasteful number, since it uses less digits than its factorization.

4546224938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2273112471.

The product of its digits is 1658880, while the sum is 47.

The square root of 4546224938 is about 67425.6993882896. The cubic root of 4546224938 is about 1656.5973920070.

The spelling of 4546224938 in words is "four billion, five hundred forty-six million, two hundred twenty-four thousand, nine hundred thirty-eight".