11902385 has 24 divisors (see below), whose sum is σ = 16428096. Its totient is φ = 8194560.

The previous prime is 11902361. The next prime is 11902393. The reversal of 11902385 is 58320911.

It is not a de Polignac number, because 11902385 - 2⁶ = 11902321 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 122657 + ... + 122753.

It is an arithmetic number, because the mean of its divisors is an integer number (684504).

Almost surely, 2^11902385 is an apocalyptic number.

It is an amenable number.

11902385 is a deficient number, since it is larger than the sum of its proper divisors (4525711).

11902385 is an equidigital number, since it uses as much as digits as its factorization.

11902385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233 (or 136 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 29.

The square root of 11902385 is about 3449.9833332931. The cubic root of 11902385 is about 228.3203726933.

The spelling of 11902385 in words is "eleven million, nine hundred two thousand, three hundred eighty-five".