4124651 has 2 divisors, whose sum is σ = 4124652. Its totient is φ = 4124650.

The previous prime is 4124647. The next prime is 4124671. The reversal of 4124651 is 1564214.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4124651 - 2² = 4124647 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (4124611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2062325 + 2062326.

It is an arithmetic number, because the mean of its divisors is an integer number (2062326).

Almost surely, 2^4124651 is an apocalyptic number.

4124651 is a deficient number, since it is larger than the sum of its proper divisors (1).

4124651 is an equidigital number, since it uses as much as digits as its factorization.

4124651 is an evil number, because the sum of its binary digits is even.

The product of its digits is 960, while the sum is 23.

The square root of 4124651 is about 2030.9236814809. The cubic root of 4124651 is about 160.3721934248.

Adding to 4124651 its reverse (1564214), we get a palindrome (5688865).

The spelling of 4124651 in words is "four million, one hundred twenty-four thousand, six hundred fifty-one".