11487708 has 72 divisors (see below), whose sum is σ = 30606576. Its totient is φ = 3628800.

The previous prime is 11487691. The next prime is 11487709. The reversal of 11487708 is 80778411.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11487709) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 63378 + ... + 63558.

Almost surely, 2^11487708 is an apocalyptic number.

11487708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11487708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15303288).

11487708 is an abundant number, since it is smaller than the sum of its proper divisors (19118868).

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

11487708 is a wasteful number, since it uses less digits than its factorization.

11487708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275 (or 270 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 11487708 is about 3389.3521504854. The cubic root of 11487708 is about 225.6374221157.

The spelling of 11487708 in words is "eleven million, four hundred eighty-seven thousand, seven hundred eight".