11621468 has 6 divisors (see below), whose sum is σ = 20337576. Its totient is φ = 5810732.

The previous prime is 11621461. The next prime is 11621501. The reversal of 11621468 is 86412611.

It is a self number, because there is not a number n which added to its sum of digits gives 11621468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11621461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1452680 + ... + 1452687.

It is an arithmetic number, because the mean of its divisors is an integer number (3389596).

Almost surely, 2^11621468 is an apocalyptic number.

It is an amenable number.

11621468 is a deficient number, since it is larger than the sum of its proper divisors (8716108).

11621468 is a wasteful number, since it uses less digits than its factorization.

11621468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905371 (or 2905369 counting only the distinct ones).

The product of its digits is 2304, while the sum is 29.

The square root of 11621468 is about 3409.0274272877. The cubic root of 11621468 is about 226.5098001533.

The spelling of 11621468 in words is "eleven million, six hundred twenty-one thousand, four hundred sixty-eight".