1055212 has 6 divisors (see below), whose sum is σ = 1846628. Its totient is φ = 527604.

The previous prime is 1055191. The next prime is 1055231. The reversal of 1055212 is 2125501.

It is a super-2 number, since 2×1055212² = 2226944729888, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131898 + ... + 131905.

2^1055212 is an apocalyptic number.

It is an amenable number.

1055212 is a deficient number, since it is larger than the sum of its proper divisors (791416).

1055212 is a wasteful number, since it uses less digits than its factorization.

1055212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263807 (or 263805 counting only the distinct ones).

The product of its (nonzero) digits is 100, while the sum is 16.

The square root of 1055212 is about 1027.2351240101. The cubic root of 1055212 is about 101.8075314502.

The spelling of 1055212 in words is "one million, fifty-five thousand, two hundred twelve".