1016049 has 4 divisors (see below), whose sum is σ = 1354736. Its totient is φ = 677364.

The previous prime is 1016033. The next prime is 1016051. The reversal of 1016049 is 9406101.

1016049 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 1016049 - 2⁴ = 1016033 is a prime.

It is a D-number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1016009) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169339 + ... + 169344.

It is an arithmetic number, because the mean of its divisors is an integer number (338684).

2^1016049 is an apocalyptic number.

It is an amenable number.

1016049 is a deficient number, since it is larger than the sum of its proper divisors (338687).

1016049 is an equidigital number, since it uses as much as digits as its factorization.

1016049 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 338686.

The product of its (nonzero) digits is 216, while the sum is 21.

The square root of 1016049 is about 1007.9925594963. The cubic root of 1016049 is about 100.5321300204.

The spelling of 1016049 in words is "one million, sixteen thousand, forty-nine".