11621662 has 16 divisors (see below), whose sum is σ = 18834480. Its totient is φ = 5346432.

The previous prime is 11621657. The next prime is 11621671. The reversal of 11621662 is 26612611.

11621662 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11014 + ... + 12022.

It is an arithmetic number, because the mean of its divisors is an integer number (1177155).

Almost surely, 2^11621662 is an apocalyptic number.

11621662 is a deficient number, since it is larger than the sum of its proper divisors (7212818).

11621662 is a wasteful number, since it uses less digits than its factorization.

11621662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1467.

The product of its digits is 864, while the sum is 25.

The square root of 11621662 is about 3409.0558810322. The cubic root of 11621662 is about 226.5110605407.

The spelling of 11621662 in words is "eleven million, six hundred twenty-one thousand, six hundred sixty-two".