11670501 has 8 divisors (see below), whose sum is σ = 15922720. Its totient is φ = 7599312.

The previous prime is 11670497. The next prime is 11670509. The reversal of 11670501 is 10507611.

11670501 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 11670501 - 2² = 11670497 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11670509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45106 + ... + 45363.

It is an arithmetic number, because the mean of its divisors is an integer number (1990340).

Almost surely, 2^11670501 is an apocalyptic number.

It is an amenable number.

11670501 is a deficient number, since it is larger than the sum of its proper divisors (4252219).

11670501 is an equidigital number, since it uses as much as digits as its factorization.

11670501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90515.

The product of its (nonzero) digits is 210, while the sum is 21.

The square root of 11670501 is about 3416.2114981365. The cubic root of 11670501 is about 226.8279146266.

The spelling of 11670501 in words is "eleven million, six hundred seventy thousand, five hundred one".