2027025 has 120 divisors (see below), whose sum is σ = 5041344.
Its totient is φ = 777600.
The previous prime is 2027023. The next prime is 2027033. The reversal of 2027025 is 5207202.
It is a happy number.
It is a double factorial (2027025 = 15 !! = 1 ⋅ 3 ⋅ 5 ⋅ 7 ⋅ 9 ⋅ 11 ⋅ 13 ⋅ 15 ).
It is not a de Polignac number, because 2027025 - 21 = 2027023 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2026989 and 2027007.
It is not an unprimeable number, because it can be changed into a prime (2027021) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 155919 + ... + 155931.
22027025 is an apocalyptic number.
2027025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2027025 is an abundant number, since it is smaller than the sum of its proper divisors (3014319).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2027025 is a wasteful number, since it uses less digits than its factorization.
2027025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 53 (or 39 counting only the distinct ones).
The product of its (nonzero) digits is 280, while the sum is 18.
The square root of 2027025 is about 1423.7362817601.
The cubic root of 2027025 is about 126.5570573791.
The spelling of 2027025 in words is "two million, twenty-seven thousand, twenty-five".