2370881 has 2 divisors, whose sum is σ = 2370882. Its totient is φ = 2370880.

The previous prime is 2370847. The next prime is 2370889. The reversal of 2370881 is 1880732.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1960000 + 410881 = 1400^2 + 641^2 .

It is a cyclic number.

It is not a de Polignac number, because 2370881 - 2¹⁴ = 2354497 is a prime.

It is a super-2 number, since 2×2370881² = 11242153432322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2370889) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1185440 + 1185441.

It is an arithmetic number, because the mean of its divisors is an integer number (1185441).

2^2370881 is an apocalyptic number.

It is an amenable number.

2370881 is a deficient number, since it is larger than the sum of its proper divisors (1).

2370881 is an equidigital number, since it uses as much as digits as its factorization.

2370881 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2688, while the sum is 29.

The square root of 2370881 is about 1539.7665407457. The cubic root of 2370881 is about 133.3429069515.

The spelling of 2370881 in words is "two million, three hundred seventy thousand, eight hundred eighty-one".