11652451 has 2 divisors, whose sum is σ = 11652452. Its totient is φ = 11652450.

The previous prime is 11652401. The next prime is 11652457. The reversal of 11652451 is 15425611.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 11652451 - 2¹¹ = 11650403 is a prime.

It is a super-2 number, since 2×11652451² = 271559228614802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (11652457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5826225 + 5826226.

It is an arithmetic number, because the mean of its divisors is an integer number (5826226).

Almost surely, 2^11652451 is an apocalyptic number.

11652451 is a deficient number, since it is larger than the sum of its proper divisors (1).

11652451 is an equidigital number, since it uses as much as digits as its factorization.

11652451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1200, while the sum is 25.

The square root of 11652451 is about 3413.5686605077. The cubic root of 11652451 is about 226.7109143242.

The spelling of 11652451 in words is "eleven million, six hundred fifty-two thousand, four hundred fifty-one".