2081452 has 6 divisors (see below), whose sum is σ = 3642548. Its totient is φ = 1040724.

The previous prime is 2081437. The next prime is 2081467. The reversal of 2081452 is 2541802.

It is an interprime number because it is at equal distance from previous prime (2081437) and next prime (2081467).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 260178 + ... + 260185.

2^2081452 is an apocalyptic number.

It is an amenable number.

2081452 is a deficient number, since it is larger than the sum of its proper divisors (1561096).

2081452 is a wasteful number, since it uses less digits than its factorization.

2081452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 520367 (or 520365 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 2081452 is about 1442.7238127930. The cubic root of 2081452 is about 127.6797822613.

The spelling of 2081452 in words is "two million, eighty-one thousand, four hundred fifty-two".