7472338 has 4 divisors (see below), whose sum is σ = 11208510. Its totient is φ = 3736168.

The previous prime is 7472323. The next prime is 7472359. The reversal of 7472338 is 8332747.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 8332747 = 59 ⋅141233.

It can be written as a sum of positive squares in only one way, i.e., 6517809 + 954529 = 2553^2 + 977^2 .

It is a d-powerful number, because it can be written as 7³ + 4¹¹ + 7⁶ + 2²¹ + 3¹² + 3¹² + 8 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1868083 + ... + 1868086.

Almost surely, 2^7472338 is an apocalyptic number.

7472338 is a deficient number, since it is larger than the sum of its proper divisors (3736172).

7472338 is a wasteful number, since it uses less digits than its factorization.

7472338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736171.

The product of its digits is 28224, while the sum is 34.

The square root of 7472338 is about 2733.5577550145. The cubic root of 7472338 is about 195.5024343249.

The spelling of 7472338 in words is "seven million, four hundred seventy-two thousand, three hundred thirty-eight".