4462538 has 4 divisors (see below), whose sum is σ = 6693810. Its totient is φ = 2231268.

The previous prime is 4462537. The next prime is 4462567. The reversal of 4462538 is 8352644.

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., 3214849 + 1247689 = 1793^2 + 1117^2 .

It is a d-powerful number, because it can be written as 4⁶ + 4⁹ + 6⁴ + 2²² + 5⁴ + 3² + 8² .

It is not an unprimeable number, because it can be changed into a prime (4462531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1115633 + ... + 1115636.

Almost surely, 2^4462538 is an apocalyptic number.

4462538 is a deficient number, since it is larger than the sum of its proper divisors (2231272).

4462538 is a wasteful number, since it uses less digits than its factorization.

4462538 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2231271.

The product of its digits is 23040, while the sum is 32.

The square root of 4462538 is about 2112.4720116489. The cubic root of 4462538 is about 164.6369489298.

The spelling of 4462538 in words is "four million, four hundred sixty-two thousand, five hundred thirty-eight".