116532025 has 27 divisors (see below), whose sum is σ = 154717869. Its totient is φ = 87050880.

The previous prime is 116532023. The next prime is 116532029. The reversal of 116532025 is 520235611.

The square root of 116532025 is 10795.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2725801 + 113806224 = 1651^2 + 10668^2 .

It is not a de Polignac number, because 116532025 - 2¹ = 116532023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116532023) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 917512 + ... + 917638.

Almost surely, 2^116532025 is an apocalyptic number.

116532025 is the 10795-th square number.

116532025 is the 5398-th centered octagonal number.

It is an amenable number.

116532025 is a deficient number, since it is larger than the sum of its proper divisors (38185844).

116532025 is an equidigital number, since it uses as much as digits as its factorization.

116532025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298 (or 149 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

The cubic root of 116532025 is about 488.4443583701. Note that the first 3 decimals are identical.

Multiplying 116532025 by its sum of digits (25), we get a square (2913300625 = 53975²).

116532025 divided by its sum of digits (25) gives a square (4661281 = 2159²).

Adding to 116532025 its reverse (520235611), we get a palindrome (636767636).

The spelling of 116532025 in words is "one hundred sixteen million, five hundred thirty-two thousand, twenty-five".