1057277 has 8 divisors (see below), whose sum is σ = 1147776. Its totient is φ = 968112.

The previous prime is 1057271. The next prime is 1057279. The reversal of 1057277 is 7727501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1057277 - 2¹² = 1053181 is a prime.

It is a super-2 number, since 2×1057277² = 2235669309458, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1057271) 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, 1928 + ... + 2414.

It is an arithmetic number, because the mean of its divisors is an integer number (143472).

2^1057277 is an apocalyptic number.

It is an amenable number.

1057277 is a deficient number, since it is larger than the sum of its proper divisors (90499).

1057277 is a wasteful number, since it uses less digits than its factorization.

1057277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667.

The product of its (nonzero) digits is 3430, while the sum is 29.

The square root of 1057277 is about 1028.2397580331. The cubic root of 1057277 is about 101.8738990183.

The spelling of 1057277 in words is "one million, fifty-seven thousand, two hundred seventy-seven".