1036457 has 4 divisors (see below), whose sum is σ = 1040580. Its totient is φ = 1032336.

The previous prime is 1036411. The next prime is 1036459. The reversal of 1036457 is 7546301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7546301 = 7 ⋅1078043.

It can be written as a sum of positive squares in 2 ways, for example, as 602176 + 434281 = 776^2 + 659^2 .

It is a cyclic number.

It is not a de Polignac number, because 1036457 - 2¹⁸ = 774313 is a prime.

It is a super-2 number, since 2×1036457² = 2148486225698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1036459) 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 3 ways as a sum of consecutive naturals, for example, 1658 + ... + 2195.

It is an arithmetic number, because the mean of its divisors is an integer number (260145).

2^1036457 is an apocalyptic number.

It is an amenable number.

1036457 is a deficient number, since it is larger than the sum of its proper divisors (4123).

1036457 is an equidigital number, since it uses as much as digits as its factorization.

1036457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4122.

The product of its (nonzero) digits is 2520, while the sum is 26.

The square root of 1036457 is about 1018.0653220693. The cubic root of 1036457 is about 101.2007574399.

The spelling of 1036457 in words is "one million, thirty-six thousand, four hundred fifty-seven".