1055434 has 8 divisors (see below), whose sum is σ = 1605060. Its totient is φ = 520416.

The previous prime is 1055429. The next prime is 1055437. The reversal of 1055434 is 4345501.

It can be written as a sum of positive squares in 2 ways, for example, as 893025 + 162409 = 945^2 + 403^2 .

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

It is a super-2 number, since 2×1055434² = 2227881856712, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1055437) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3469 + ... + 3760.

2^1055434 is an apocalyptic number.

1055434 is a deficient number, since it is larger than the sum of its proper divisors (549626).

1055434 is an equidigital number, since it uses as much as digits as its factorization.

1055434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7304.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 1055434 is about 1027.3431753801. The cubic root of 1055434 is about 101.8146705171.

The spelling of 1055434 in words is "one million, fifty-five thousand, four hundred thirty-four".