1046556 has 36 divisors (see below), whose sum is σ = 3024112. Its totient is φ = 298944.

The previous prime is 1046527. The next prime is 1046557. The reversal of 1046556 is 6556401.

It is a happy number.

1046556 is a `hidden beast` number, since 1 + 0 + 4 + 655 + 6 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1046556² = 2190558922272, which contains 22 as substring.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1046557) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1825 + ... + 2328.

2^1046556 is an apocalyptic number.

It is an amenable number.

1046556 is an abundant number, since it is smaller than the sum of its proper divisors (1977556).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1046556 is a wasteful number, since it uses less digits than its factorization.

1046556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4170 (or 4165 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 1046556 is about 1023.0131963958. The cubic root of 1046556 is about 101.5283879602.

Subtracting from 1046556 its sum of digits (27), we obtain a square (1046529 = 1023²).

The spelling of 1046556 in words is "one million, forty-six thousand, five hundred fifty-six".