1062645 has 8 divisors (see below), whose sum is σ = 1700256. Its totient is φ = 566736.

The previous prime is 1062643. The next prime is 1062671. The reversal of 1062645 is 5462601.

1062645 = T₄₅₆ + T₄₅₇ + ... + T₄₆₅.

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

It is not a de Polignac number, because 1062645 - 2¹ = 1062643 is a prime.

It is a super-2 number, since 2×1062645² = 2258428792050, which contains 22 as substring.

It is a nialpdrome in base 11.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1062643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35407 + ... + 35436.

It is an arithmetic number, because the mean of its divisors is an integer number (212532).

2^1062645 is an apocalyptic number.

1062645 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1062645 is a deficient number, since it is larger than the sum of its proper divisors (637611).

1062645 is an equidigital number, since it uses as much as digits as its factorization.

1062645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70851.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1062645 is about 1030.8467393362. The cubic root of 1062645 is about 102.0460192191.

The spelling of 1062645 in words is "one million, sixty-two thousand, six hundred forty-five".