1064457 has 6 divisors (see below), whose sum is σ = 1537562. Its totient is φ = 709632.

The previous prime is 1064431. The next prime is 1064467. The reversal of 1064457 is 7544601.

1064457 is a `hidden beast` number, since 10 + 644 + 5 + 7 = 666.

It can be written as a sum of positive squares in only one way, i.e., 853776 + 210681 = 924^2 + 459^2 .

It is not a de Polignac number, because 1064457 - 2⁸ = 1064201 is a prime.

It is a super-2 number, since 2×1064457² = 2266137409698, which contains 22 as substring.

It is a Duffinian number.

1064457 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 1064457.

It is not an unprimeable number, because it can be changed into a prime (1064407) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 59128 + ... + 59145.

2^1064457 is an apocalyptic number.

It is an amenable number.

1064457 is a deficient number, since it is larger than the sum of its proper divisors (473105).

1064457 is a wasteful number, since it uses less digits than its factorization.

1064457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118279 (or 118276 counting only the distinct ones).

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

The square root of 1064457 is about 1031.7252541253. The cubic root of 1064457 is about 102.1039885272.

It can be divided in two parts, 10644 and 57, that added together give a palindrome (10701).

The spelling of 1064457 in words is "one million, sixty-four thousand, four hundred fifty-seven".