11894488 has 32 divisors (see below), whose sum is σ = 23189760. Its totient is φ = 5715360.

The previous prime is 11894479. The next prime is 11894497. The reversal of 11894488 is 88449811.

It is an interprime number because it is at equal distance from previous prime (11894479) and next prime (11894497).

It is a Harshad number since it is a multiple of its sum of digits (43).

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, 24181 + ... + 24667.

It is an arithmetic number, because the mean of its divisors is an integer number (724680).

Almost surely, 2^11894488 is an apocalyptic number.

It is an amenable number.

11894488 is a deficient number, since it is larger than the sum of its proper divisors (11295272).

11894488 is a wasteful number, since it uses less digits than its factorization.

11894488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607 (or 603 counting only the distinct ones).

The product of its digits is 73728, while the sum is 43.

The square root of 11894488 is about 3448.8386451094. The cubic root of 11894488 is about 228.2698661522.

The spelling of 11894488 in words is "eleven million, eight hundred ninety-four thousand, four hundred eighty-eight".