1072946 has 16 divisors (see below), whose sum is σ = 1854144. Its totient is φ = 456144.

The previous prime is 1072943. The next prime is 1072957. The reversal of 1072946 is 6492701.

It is not an unprimeable number, because it can be changed into a prime (1072943) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2201 + ... + 2643.

It is an arithmetic number, because the mean of its divisors is an integer number (115884).

2^1072946 is an apocalyptic number.

1072946 is a deficient number, since it is larger than the sum of its proper divisors (781198).

1072946 is a wasteful number, since it uses less digits than its factorization.

1072946 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 1072946 is about 1035.8310673078. The cubic root of 1072946 is about 102.3746951836.

The spelling of 1072946 in words is "one million, seventy-two thousand, nine hundred forty-six".