1402249 has 2 divisors, whose sum is σ = 1402250. Its totient is φ = 1402248.

The previous prime is 1402231. The next prime is 1402267. The reversal of 1402249 is 9422041.

It is a balanced prime because it is at equal distance from previous prime (1402231) and next prime (1402267).

It can be written as a sum of positive squares in only one way, i.e., 1364224 + 38025 = 1168^2 + 195^2 .

It is a cyclic number.

It is not a de Polignac number, because 1402249 - 2⁹ = 1401737 is a prime.

It is a Chen prime.

It is an Ulam number.

It is not a weakly prime, because it can be changed into another prime (1400249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701124 + 701125.

It is an arithmetic number, because the mean of its divisors is an integer number (701125).

2^1402249 is an apocalyptic number.

It is an amenable number.

1402249 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402249 is an equidigital number, since it uses as much as digits as its factorization.

1402249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 1402249 is about 1184.1659512079. The cubic root of 1402249 is about 111.9287652893.

The spelling of 1402249 in words is "one million, four hundred two thousand, two hundred forty-nine".