632227025 has 12 divisors (see below), whose sum is σ = 830077452. Its totient is φ = 476029440.

The previous prime is 632227021. The next prime is 632227031. The reversal of 632227025 is 520722236.

It can be written as a sum of positive squares in 6 ways, for example, as 760384 + 631466641 = 872^2 + 25129^2 .

It is not a de Polignac number, because 632227025 - 2² = 632227021 is a prime.

It is a super-2 number, since 2×632227025² = 799422022280701250, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (632227021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 743372 + ... + 744221.

It is an arithmetic number, because the mean of its divisors is an integer number (69173121).

Almost surely, 2^632227025 is an apocalyptic number.

It is an amenable number.

632227025 is a deficient number, since it is larger than the sum of its proper divisors (197850427).

632227025 is a wasteful number, since it uses less digits than its factorization.

632227025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1487620 (or 1487615 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 29.

The square root of 632227025 is about 25144.1250593454. The cubic root of 632227025 is about 858.2708292270.

The spelling of 632227025 in words is "six hundred thirty-two million, two hundred twenty-seven thousand, twenty-five".