1049131 has 2 divisors, whose sum is σ = 1049132. Its totient is φ = 1049130.

The previous prime is 1049129. The next prime is 1049137. The reversal of 1049131 is 1319401.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (1319401) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1049131 - 2¹ = 1049129 is a prime.

It is a super-2 number, since 2×1049131² = 2201351710322, which contains 22 as substring.

Together with 1049129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1049099 and 1049108.

It is not a weakly prime, because it can be changed into another prime (1049137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 524565 + 524566.

It is an arithmetic number, because the mean of its divisors is an integer number (524566).

2^1049131 is an apocalyptic number.

1049131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1049131 is an equidigital number, since it uses as much as digits as its factorization.

1049131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 1049131 is about 1024.2709602444. The cubic root of 1049131 is about 101.6115883097.

It can be divided in two parts, 10491 and 31, that multiplied together give a triangular number (325221 = T₈₀₆).

The spelling of 1049131 in words is "one million, forty-nine thousand, one hundred thirty-one".