2354081 has 6 divisors (see below), whose sum is σ = 2484882. Its totient is φ = 2229840.

The previous prime is 2354069. The next prime is 2354083. The reversal of 2354081 is 1804532.

It can be written as a sum of positive squares in only one way, i.e., 2310400 + 43681 = 1520^2 + 209^2 .

It is a de Polignac number, because none of the positive numbers 2^k-2354081 is a prime.

It is a super-2 number, since 2×2354081² = 11083394709122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2354083) 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, 2900 + ... + 3621.

It is an arithmetic number, because the mean of its divisors is an integer number (414147).

2^2354081 is an apocalyptic number.

It is an amenable number.

2354081 is a deficient number, since it is larger than the sum of its proper divisors (130801).

2354081 is an equidigital number, since it uses as much as digits as its factorization.

2354081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6559 (or 6540 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 2354081 is about 1534.3014697249. The cubic root of 2354081 is about 133.0272053191.

The spelling of 2354081 in words is "two million, three hundred fifty-four thousand, eighty-one".