1046636 has 12 divisors (see below), whose sum is σ = 1841112. Its totient is φ = 520608.

The previous prime is 1046627. The next prime is 1046641. The reversal of 1046636 is 6366401.

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 3 ways as a sum of consecutive naturals, for example, 371 + ... + 1493.

It is an arithmetic number, because the mean of its divisors is an integer number (153426).

2^1046636 is an apocalyptic number.

It is an amenable number.

1046636 is a deficient number, since it is larger than the sum of its proper divisors (794476).

1046636 is a wasteful number, since it uses less digits than its factorization.

1046636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1360 (or 1358 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 1046636 is about 1023.0522958285. The cubic root of 1046636 is about 101.5309748783.

The spelling of 1046636 in words is "one million, forty-six thousand, six hundred thirty-six".