2624091401 has 2 divisors, whose sum is σ = 2624091402. Its totient is φ = 2624091400.

The previous prime is 2624091377. The next prime is 2624091443. The reversal of 2624091401 is 1041904262.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2555201401 + 68890000 = 50549^2 + 8300^2 .

It is a cyclic number.

It is not a de Polignac number, because 2624091401 - 2¹⁰ = 2624090377 is a prime.

It is not a weakly prime, because it can be changed into another prime (2624091101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312045700 + 1312045701.

It is an arithmetic number, because the mean of its divisors is an integer number (1312045701).

Almost surely, 2^2624091401 is an apocalyptic number.

It is an amenable number.

2624091401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2624091401 is an equidigital number, since it uses as much as digits as its factorization.

2624091401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2624091401 is about 51225.8860440696. The cubic root of 2624091401 is about 1379.3029107285.

Adding to 2624091401 its reverse (1041904262), we get a palindrome (3665995663).

The spelling of 2624091401 in words is "two billion, six hundred twenty-four million, ninety-one thousand, four hundred one".