1052764 has 6 divisors (see below), whose sum is σ = 1842344. Its totient is φ = 526380.

The previous prime is 1052747. The next prime is 1052767. The reversal of 1052764 is 4672501.

It is a super-2 number, since 2×1052764² = 2216624079392, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1052767) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 131592 + ... + 131599.

2^1052764 is an apocalyptic number.

It is an amenable number.

1052764 is a deficient number, since it is larger than the sum of its proper divisors (789580).

1052764 is a wasteful number, since it uses less digits than its factorization.

1052764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 263195 (or 263193 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 25.

The square root of 1052764 is about 1026.0428840940. The cubic root of 1052764 is about 101.7287422866.

The spelling of 1052764 in words is "one million, fifty-two thousand, seven hundred sixty-four".