11878700 has 18 divisors (see below), whose sum is σ = 25776996. Its totient is φ = 4751440.

The previous prime is 11878697. The next prime is 11878709. The reversal of 11878700 is 787811.

It is a super-2 number, since 2×11878700² = 282207027380000, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11878709) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59294 + ... + 59493.

Almost surely, 2^11878700 is an apocalyptic number.

11878700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11878700 is an abundant number, since it is smaller than the sum of its proper divisors (13898296).

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

11878700 is a wasteful number, since it uses less digits than its factorization.

11878700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118801 (or 118794 counting only the distinct ones).

The product of its (nonzero) digits is 3136, while the sum is 32.

The square root of 11878700 is about 3446.5489986362. The cubic root of 11878700 is about 228.1688243821.

The spelling of 11878700 in words is "eleven million, eight hundred seventy-eight thousand, seven hundred".