11536940 has 24 divisors (see below), whose sum is σ = 24369072. Its totient is φ = 4587840.

The previous prime is 11536939. The next prime is 11536951. The reversal of 11536940 is 4963511.

11536940 is nontrivially palindromic in base 9.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2027 + ... + 5213.

It is an arithmetic number, because the mean of its divisors is an integer number (1015378).

Almost surely, 2^11536940 is an apocalyptic number.

11536940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11536940 is an abundant number, since it is smaller than the sum of its proper divisors (12832132).

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

11536940 is a wasteful number, since it uses less digits than its factorization.

11536940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3377 (or 3375 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 11536940 is about 3396.6071306526. The cubic root of 11536940 is about 225.9592951464.

The spelling of 11536940 in words is "eleven million, five hundred thirty-six thousand, nine hundred forty".