1055747 has 8 divisors (see below), whose sum is σ = 1316352. Its totient is φ = 822600.

The previous prime is 1055741. The next prime is 1055771. The reversal of 1055747 is 7475501.

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 1055747 - 2⁴ = 1055731 is a prime.

It is a super-2 number, since 2×1055747² = 2229203456018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1055741) 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, 6779 + ... + 6932.

It is an arithmetic number, because the mean of its divisors is an integer number (164544).

2^1055747 is an apocalyptic number.

1055747 is a deficient number, since it is larger than the sum of its proper divisors (260605).

1055747 is a wasteful number, since it uses less digits than its factorization.

1055747 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13729.

The product of its (nonzero) digits is 4900, while the sum is 29.

The square root of 1055747 is about 1027.4954987736. The cubic root of 1055747 is about 101.8247342577.

The spelling of 1055747 in words is "one million, fifty-five thousand, seven hundred forty-seven".