1063465 has 8 divisors (see below), whose sum is σ = 1374408. Its totient is φ = 785280.

The previous prime is 1063463. The next prime is 1063471. The reversal of 1063465 is 5643601.

It can be written as a sum of positive squares in 4 ways, for example, as 4624 + 1058841 = 68^2 + 1029^2 .

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

It is not a de Polignac number, because 1063465 - 2¹ = 1063463 is a prime.

It is a super-2 number, since 2×1063465² = 2261915612450, 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 (1063463) 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, 8116 + ... + 8245.

It is an arithmetic number, because the mean of its divisors is an integer number (171801).

2^1063465 is an apocalyptic number.

It is an amenable number.

1063465 is a deficient number, since it is larger than the sum of its proper divisors (310943).

1063465 is a wasteful number, since it uses less digits than its factorization.

1063465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16379.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 1063465 is about 1031.2443939242. The cubic root of 1063465 is about 102.0722607269.

The spelling of 1063465 in words is "one million, sixty-three thousand, four hundred sixty-five".