1063545 has 24 divisors (see below), whose sum is σ = 1980864. Its totient is φ = 485856.

The previous prime is 1063541. The next prime is 1063547. The reversal of 1063545 is 5453601.

It is not a de Polignac number, because 1063545 - 2² = 1063541 is a prime.

It is a super-2 number, since 2×1063545² = 2262255934050, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1063541) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12 + ... + 1458.

It is an arithmetic number, because the mean of its divisors is an integer number (82536).

2^1063545 is an apocalyptic number.

1063545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1063545 is a deficient number, since it is larger than the sum of its proper divisors (917319).

1063545 is a wasteful number, since it uses less digits than its factorization.

1063545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1469 (or 1462 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 1063545 is about 1031.2831812844. The cubic root of 1063545 is about 102.0748201517.

The spelling of 1063545 in words is "one million, sixty-three thousand, five hundred forty-five".