1055277 has 12 divisors (see below), whose sum is σ = 1565980. Its totient is φ = 684288.

The previous prime is 1055269. The next prime is 1055303. The reversal of 1055277 is 7725501.

It can be written as a sum of positive squares in 2 ways, for example, as 910116 + 145161 = 954^2 + 381^2 .

It is not a de Polignac number, because 1055277 - 2³ = 1055269 is a prime.

It is a super-2 number, since 2×1055277² = 2227219093458, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1055277.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1055267) 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, 1252 + ... + 1917.

2^1055277 is an apocalyptic number.

It is an amenable number.

1055277 is a deficient number, since it is larger than the sum of its proper divisors (510703).

1055277 is a wasteful number, since it uses less digits than its factorization.

1055277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212 (or 3209 counting only the distinct ones).

The product of its (nonzero) digits is 2450, while the sum is 27.

The square root of 1055277 is about 1027.2667618491. The cubic root of 1055277 is about 101.8096218211.

The spelling of 1055277 in words is "one million, fifty-five thousand, two hundred seventy-seven".