2847401 has 6 divisors (see below), whose sum is σ = 2911530. Its totient is φ = 2784656.

The previous prime is 2847389. The next prime is 2847413. The reversal of 2847401 is 1047482.

It is an interprime number because it is at equal distance from previous prime (2847389) and next prime (2847413).

It can be written as a sum of positive squares in only one way, i.e., 2706025 + 141376 = 1645^2 + 376^2 .

It is not a de Polignac number, because 2847401 - 2⁶ = 2847337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2847431) 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, 1565 + ... + 2853.

It is an arithmetic number, because the mean of its divisors is an integer number (485255).

2^2847401 is an apocalyptic number.

It is an amenable number.

2847401 is a deficient number, since it is larger than the sum of its proper divisors (64129).

2847401 is an equidigital number, since it uses as much as digits as its factorization.

2847401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1383 (or 1336 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 26.

The square root of 2847401 is about 1687.4243686755. The cubic root of 2847401 is about 141.7368829927.

The spelling of 2847401 in words is "two million, eight hundred forty-seven thousand, four hundred one".