1402459 has 2 divisors, whose sum is σ = 1402460. Its totient is φ = 1402458.

The previous prime is 1402439. The next prime is 1402477. The reversal of 1402459 is 9542041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402459 - 2¹¹ = 1400411 is a prime.

It is not a weakly prime, because it can be changed into another prime (1402439) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701229 + 701230.

It is an arithmetic number, because the mean of its divisors is an integer number (701230).

2^1402459 is an apocalyptic number.

1402459 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402459 is an equidigital number, since it uses as much as digits as its factorization.

1402459 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 1402459 is about 1184.2546178926. The cubic root of 1402459 is about 111.9343524728.

The spelling of 1402459 in words is "one million, four hundred two thousand, four hundred fifty-nine".