4548631 has 2 divisors, whose sum is σ = 4548632. Its totient is φ = 4548630.

The previous prime is 4548611. The next prime is 4548637. The reversal of 4548631 is 1368454.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4548631 - 2¹³ = 4540439 is a prime.

It is a super-2 number, since 2×4548631² = 41380087948322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4548593 and 4548602.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4548637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2274315 + 2274316.

It is an arithmetic number, because the mean of its divisors is an integer number (2274316).

Almost surely, 2^4548631 is an apocalyptic number.

4548631 is a deficient number, since it is larger than the sum of its proper divisors (1).

4548631 is an equidigital number, since it uses as much as digits as its factorization.

4548631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11520, while the sum is 31.

The square root of 4548631 is about 2132.7519780790. The cubic root of 4548631 is about 165.6889588509.

The spelling of 4548631 in words is "four million, five hundred forty-eight thousand, six hundred thirty-one".