1050949 has 2 divisors, whose sum is σ = 1050950. Its totient is φ = 1050948.

The previous prime is 1050913. The next prime is 1050961. The reversal of 1050949 is 9490501.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1050625 + 324 = 1025^2 + 18^2 .

It is a cyclic number.

It is not a de Polignac number, because 1050949 - 2⁹ = 1050437 is a prime.

It is a super-2 number, since 2×1050949² = 2208987601202, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1050349) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 525474 + 525475.

It is an arithmetic number, because the mean of its divisors is an integer number (525475).

2^1050949 is an apocalyptic number.

It is an amenable number.

1050949 is a deficient number, since it is larger than the sum of its proper divisors (1).

1050949 is an equidigital number, since it uses as much as digits as its factorization.

1050949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1620, while the sum is 28.

The square root of 1050949 is about 1025.1580365973. The cubic root of 1050949 is about 101.6702474179.

The spelling of 1050949 in words is "one million, fifty thousand, nine hundred forty-nine".