2406366225 has 60 divisors (see below), whose sum is σ = 4578035484. Its totient is φ = 1248670080.

The previous prime is 2406366217. The next prime is 2406366251. The reversal of 2406366225 is 5226636042.

2406366225 is a `hidden beast` number, since 24 + 0 + 6 + 3 + 6 + 622 + 5 = 666.

2406366225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 144793089 + 2261573136 = 12033^2 + 47556^2 .

It is not a de Polignac number, because 2406366225 - 2³ = 2406366217 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2406366225.

It is an unprimeable number.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 58867 + ... + 90983.

Almost surely, 2^2406366225 is an apocalyptic number.

2406366225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2406366225 is a deficient number, since it is larger than the sum of its proper divisors (2171669259).

2406366225 is a wasteful number, since it uses less digits than its factorization.

2406366225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32176 (or 32162 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 36.

The square root of 2406366225 is about 49054.7268364630. The cubic root of 2406366225 is about 1340.0486774104.

The spelling of 2406366225 in words is "two billion, four hundred six million, three hundred sixty-six thousand, two hundred twenty-five".