11624251 has 2 divisors, whose sum is σ = 11624252. Its totient is φ = 11624250.

The previous prime is 11624237. The next prime is 11624267. The reversal of 11624251 is 15242611.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11624251 - 2⁹ = 11623739 is a prime.

It is a super-2 number, since 2×11624251² = 270246422622002, which contains 22 as substring.

It is equal to p₇₆₅₀₂₂ and since 11624251 and 765022 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (11624051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5812125 + 5812126.

It is an arithmetic number, because the mean of its divisors is an integer number (5812126).

Almost surely, 2^11624251 is an apocalyptic number.

11624251 is a deficient number, since it is larger than the sum of its proper divisors (1).

11624251 is an equidigital number, since it uses as much as digits as its factorization.

11624251 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 480, while the sum is 22.

The square root of 11624251 is about 3409.4355837880. The cubic root of 11624251 is about 226.5278795233.

Adding to 11624251 its reverse (15242611), we get a palindrome (26866862).

The spelling of 11624251 in words is "eleven million, six hundred twenty-four thousand, two hundred fifty-one".