1027006225 has 24 divisors (see below), whose sum is σ = 1494759488. Its totient is φ = 685195200.

The previous prime is 1027006219. The next prime is 1027006243. The reversal of 1027006225 is 5226007201.

It is not a de Polignac number, because 1027006225 - 2¹⁷ = 1026875153 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 a self number, because there is not a number n which added to its sum of digits gives 1027006225.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 72831 + ... + 85780.

Almost surely, 2^1027006225 is an apocalyptic number.

It is an amenable number.

1027006225 is a deficient number, since it is larger than the sum of its proper divisors (467753263).

1027006225 is a wasteful number, since it uses less digits than its factorization.

1027006225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158665 (or 158660 counting only the distinct ones).

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

The square root of 1027006225 is about 32046.9378412353. The cubic root of 1027006225 is about 1008.9222320207.

The spelling of 1027006225 in words is "one billion, twenty-seven million, six thousand, two hundred twenty-five".