2116452 has 24 divisors (see below), whose sum is σ = 5318656. Its totient is φ = 651168.

The previous prime is 2116447. The next prime is 2116459. The reversal of 2116452 is 2546112.

It is not an unprimeable number, because it can be changed into a prime (2116459) 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, 6628 + ... + 6939.

2^2116452 is an apocalyptic number.

It is an amenable number.

2116452 is an abundant number, since it is smaller than the sum of its proper divisors (3202204).

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

2116452 is a wasteful number, since it uses less digits than its factorization.

2116452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13587 (or 13585 counting only the distinct ones).

The product of its digits is 480, while the sum is 21.

The square root of 2116452 is about 1454.8030794578. The cubic root of 2116452 is about 128.3914610833.

The spelling of 2116452 in words is "two million, one hundred sixteen thousand, four hundred fifty-two".