7463427 has 4 divisors (see below), whose sum is σ = 9951240. Its totient is φ = 4975616.

The previous prime is 7463413. The next prime is 7463429. The reversal of 7463427 is 7243647.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7243647 = 3 ⋅2414549.

It is a cyclic number.

It is not a de Polignac number, because 7463427 - 2⁶ = 7463363 is a prime.

It is a d-powerful number, because it can be written as 7³ + 4³ + 6⁸ + 3⁷ + 4⁷ + 2⁵ + 7⁸ .

It is not an unprimeable number, because it can be changed into a prime (7463429) 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, 1243902 + ... + 1243907.

It is an arithmetic number, because the mean of its divisors is an integer number (2487810).

Almost surely, 2^7463427 is an apocalyptic number.

7463427 is a deficient number, since it is larger than the sum of its proper divisors (2487813).

7463427 is a wasteful number, since it uses less digits than its factorization.

7463427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2487812.

The product of its digits is 28224, while the sum is 33.

The square root of 7463427 is about 2731.9273416400. The cubic root of 7463427 is about 195.4246891282.

The spelling of 7463427 in words is "seven million, four hundred sixty-three thousand, four hundred twenty-seven".