11937065 has 8 divisors (see below), whose sum is σ = 16370880. Its totient is φ = 8185392.

The previous prime is 11937061. The next prime is 11937091. The reversal of 11937065 is 56073911.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11937065 - 2² = 11937061 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11937061) 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 in 7 ways as a sum of consecutive naturals, for example, 170495 + ... + 170564.

It is an arithmetic number, because the mean of its divisors is an integer number (2046360).

Almost surely, 2^11937065 is an apocalyptic number.

It is an amenable number.

11937065 is a deficient number, since it is larger than the sum of its proper divisors (4433815).

11937065 is an equidigital number, since it uses as much as digits as its factorization.

11937065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 341071.

The product of its (nonzero) digits is 5670, while the sum is 32.

The square root of 11937065 is about 3455.0057887072. The cubic root of 11937065 is about 228.5419101576.

The spelling of 11937065 in words is "eleven million, nine hundred thirty-seven thousand, sixty-five".