2873401 has 2 divisors, whose sum is σ = 2873402. Its totient is φ = 2873400.

The previous prime is 2873393. The next prime is 2873417. The reversal of 2873401 is 1043782.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2624400 + 249001 = 1620^2 + 499^2 .

It is a cyclic number.

It is not a de Polignac number, because 2873401 - 2³ = 2873393 is a prime.

It is not a weakly prime, because it can be changed into another prime (2873461) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1436700 + 1436701.

It is an arithmetic number, because the mean of its divisors is an integer number (1436701).

2^2873401 is an apocalyptic number.

It is an amenable number.

2873401 is a deficient number, since it is larger than the sum of its proper divisors (1).

2873401 is an equidigital number, since it uses as much as digits as its factorization.

2873401 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 2873401 is about 1695.1109108256. The cubic root of 2873401 is about 142.1669826935.

The spelling of 2873401 in words is "two million, eight hundred seventy-three thousand, four hundred one".