11870316 has 36 divisors (see below), whose sum is σ = 30145752. Its totient is φ = 3938304.

The previous prime is 11870293. The next prime is 11870317. The reversal of 11870316 is 61307811.

It is a tau number, because it is divible by the number of its divisors (36).

It is a self number, because there is not a number n which added to its sum of digits gives 11870316.

It is not an unprimeable number, because it can be changed into a prime (11870317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8611 + ... + 9893.

It is an arithmetic number, because the mean of its divisors is an integer number (837382).

Almost surely, 2^11870316 is an apocalyptic number.

It is an amenable number.

11870316 is an abundant number, since it is smaller than the sum of its proper divisors (18275436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11870316 is a wasteful number, since it uses less digits than its factorization.

11870316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1550 (or 1545 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 11870316 is about 3445.3324948399. The cubic root of 11870316 is about 228.1151311425.

The spelling of 11870316 in words is "eleven million, eight hundred seventy thousand, three hundred sixteen".