1064745 has 40 divisors (see below), whose sum is σ = 2090880. Its totient is φ = 514080.

The previous prime is 1064743. The next prime is 1064753. The reversal of 1064745 is 5474601.

1064745 is a `hidden beast` number, since 10 + 647 + 4 + 5 = 666.

It is not a de Polignac number, because 1064745 - 2¹ = 1064743 is a prime.

It is a super-2 number, since 2×1064745² = 2267363830050, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (1064743) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 4336 + ... + 4574.

It is an arithmetic number, because the mean of its divisors is an integer number (52272).

2^1064745 is an apocalyptic number.

1064745 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1064745 is a deficient number, since it is larger than the sum of its proper divisors (1026135).

1064745 is a wasteful number, since it uses less digits than its factorization.

1064745 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 267 (or 258 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 1064745 is about 1031.8648167275. The cubic root of 1064745 is about 102.1131961316.

It can be divided in two parts, 106 and 4745, that added together give a triangular number (4851 = T₉₈).

The spelling of 1064745 in words is "one million, sixty-four thousand, seven hundred forty-five".