1052316 has 18 divisors (see below), whose sum is σ = 2660112. Its totient is φ = 350760.

The previous prime is 1052309. The next prime is 1052321. The reversal of 1052316 is 6132501.

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-2 number, since 2×1052316² = 2214737927712, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14580 + ... + 14651.

It is an arithmetic number, because the mean of its divisors is an integer number (147784).

2^1052316 is an apocalyptic number.

It is an amenable number.

1052316 is an abundant number, since it is smaller than the sum of its proper divisors (1607796).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1052316 is a wasteful number, since it uses less digits than its factorization.

1052316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29241 (or 29236 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 1052316 is about 1025.8245464016. The cubic root of 1052316 is about 101.7143101370.

Adding to 1052316 its reverse (6132501), we get a palindrome (7184817).

It can be divided in two parts, 10 and 52316, that added together give a triangular number (52326 = T₃₂₃).

The spelling of 1052316 in words is "one million, fifty-two thousand, three hundred sixteen".