1046090 has 16 divisors (see below), whose sum is σ = 1910088. Its totient is φ = 412416.

The previous prime is 1046081. The next prime is 1046113. The reversal of 1046090 is 906401.

It can be written as a sum of positive squares in 4 ways, for example, as 982081 + 64009 = 991^2 + 253^2 .

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 14 + ... + 1446.

2^1046090 is an apocalyptic number.

1046090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1046090 is a deficient number, since it is larger than the sum of its proper divisors (863998).

1046090 is a wasteful number, since it uses less digits than its factorization.

1046090 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1513.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 1046090 is about 1022.7854124889. The cubic root of 1046090 is about 101.5133165409.

The spelling of 1046090 in words is "one million, forty-six thousand, ninety".