11869071 has 8 divisors (see below), whose sum is σ = 15939840. Its totient is φ = 7855512.

The previous prime is 11869069. The next prime is 11869073. The reversal of 11869071 is 17096811.

It is an interprime number because it is at equal distance from previous prime (11869069) and next prime (11869073).

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

It is not a de Polignac number, because 11869071 - 2¹ = 11869069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11869073) 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, 13815 + ... + 14648.

It is an arithmetic number, because the mean of its divisors is an integer number (1992480).

Almost surely, 2^11869071 is an apocalyptic number.

11869071 is a deficient number, since it is larger than the sum of its proper divisors (4070769).

11869071 is a wasteful number, since it uses less digits than its factorization.

11869071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28605.

The product of its (nonzero) digits is 3024, while the sum is 33.

The square root of 11869071 is about 3445.1518108786. The cubic root of 11869071 is about 228.1071556944.

The spelling of 11869071 in words is "eleven million, eight hundred sixty-nine thousand, seventy-one".