1064842 has 4 divisors (see below), whose sum is σ = 1597266. Its totient is φ = 532420.

The previous prime is 1064813. The next prime is 1064867. The reversal of 1064842 is 2484601.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 919681 + 145161 = 959^2 + 381^2 .

It is a super-2 number, since 2×1064842² = 2267776969928, 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, 266209 + ... + 266212.

2^1064842 is an apocalyptic number.

1064842 is a deficient number, since it is larger than the sum of its proper divisors (532424).

1064842 is an equidigital number, since it uses as much as digits as its factorization.

1064842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 532423.

The product of its (nonzero) digits is 1536, while the sum is 25.

The square root of 1064842 is about 1031.9118179379. The cubic root of 1064842 is about 102.1162969302.

The spelling of 1064842 in words is "one million, sixty-four thousand, eight hundred forty-two".