11625401 has 2 divisors, whose sum is σ = 11625402. Its totient is φ = 11625400.

The previous prime is 11625347. The next prime is 11625431. The reversal of 11625401 is 10452611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11215801 + 409600 = 3349^2 + 640^2 .

It is a cyclic number.

It is not a de Polignac number, because 11625401 - 2⁶ = 11625337 is a prime.

It is not a weakly prime, because it can be changed into another prime (11625431) 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, 5812700 + 5812701.

It is an arithmetic number, because the mean of its divisors is an integer number (5812701).

Almost surely, 2^11625401 is an apocalyptic number.

It is an amenable number.

11625401 is a deficient number, since it is larger than the sum of its proper divisors (1).

11625401 is an equidigital number, since it uses as much as digits as its factorization.

11625401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11625401 is about 3409.6042292325. The cubic root of 11625401 is about 226.5353494948.

The spelling of 11625401 in words is "eleven million, six hundred twenty-five thousand, four hundred one".