7463842 has 8 divisors (see below), whose sum is σ = 11236176. Its totient is φ = 3718452.

The previous prime is 7463809. The next prime is 7463843. The reversal of 7463842 is 2483647.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 7⁵ + 4¹⁰ + 6⁸ + 3⁵ + 8 + 4¹¹ + 2¹⁹ .

It is a junction number, because it is equal to n+sod(n) for n = 7463798 and 7463807.

It is not an unprimeable number, because it can be changed into a prime (7463843) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6028 + ... + 7159.

It is an arithmetic number, because the mean of its divisors is an integer number (1404522).

Almost surely, 2^7463842 is an apocalyptic number.

7463842 is a deficient number, since it is larger than the sum of its proper divisors (3772334).

7463842 is a wasteful number, since it uses less digits than its factorization.

7463842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13472.

The product of its digits is 32256, while the sum is 34.

The square root of 7463842 is about 2732.0032942879. The cubic root of 7463842 is about 195.4283112240.

The spelling of 7463842 in words is "seven million, four hundred sixty-three thousand, eight hundred forty-two".