7427483 has 4 divisors (see below), whose sum is σ = 8488560. Its totient is φ = 6366408.

The previous prime is 7427479. The next prime is 7427503. The reversal of 7427483 is 3847247.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3847247 = 179 ⋅21493.

It is a cyclic number.

It is not a de Polignac number, because 7427483 - 2² = 7427479 is a prime.

It is a d-powerful number, because it can be written as 7 + 4⁴ + 2¹¹ + 7⁸ + 4⁸ + 8³ + 3¹³ .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7427443) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530528 + ... + 530541.

It is an arithmetic number, because the mean of its divisors is an integer number (2122140).

Almost surely, 2^7427483 is an apocalyptic number.

7427483 is a deficient number, since it is larger than the sum of its proper divisors (1061077).

7427483 is a wasteful number, since it uses less digits than its factorization.

7427483 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061076.

The product of its digits is 37632, while the sum is 35.

The square root of 7427483 is about 2725.3408961082. The cubic root of 7427483 is about 195.1104611937.

The spelling of 7427483 in words is "seven million, four hundred twenty-seven thousand, four hundred eighty-three".