1436131 has 2 divisors, whose sum is σ = 1436132. Its totient is φ = 1436130.

The previous prime is 1436111. The next prime is 1436147. The reversal of 1436131 is 1316341.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1436131 - 2⁷ = 1436003 is a prime.

It is a super-2 number, since 2×1436131² = 4124944498322, which contains 22 as substring.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 1436099 and 1436108.

It is not a weakly prime, because it can be changed into another prime (1436101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 718065 + 718066.

It is an arithmetic number, because the mean of its divisors is an integer number (718066).

2^1436131 is an apocalyptic number.

1436131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1436131 is an equidigital number, since it uses as much as digits as its factorization.

1436131 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 216, while the sum is 19.

The square root of 1436131 is about 1198.3868323709. The cubic root of 1436131 is about 112.8230975202.

The spelling of 1436131 in words is "one million, four hundred thirty-six thousand, one hundred thirty-one".