225824037 has 8 divisors (see below), whose sum is σ = 301993536. Its totient is φ = 150101952.

The previous prime is 225824021. The next prime is 225824069. The reversal of 225824037 is 730428522.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225824037 - 2⁴ = 225824021 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 225823989 and 225824007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225824017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 110673 + ... + 112694.

It is an arithmetic number, because the mean of its divisors is an integer number (37749192).

Almost surely, 2^225824037 is an apocalyptic number.

It is an amenable number.

225824037 is a deficient number, since it is larger than the sum of its proper divisors (76169499).

225824037 is a wasteful number, since it uses less digits than its factorization.

225824037 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223707.

The product of its (nonzero) digits is 26880, while the sum is 33.

The square root of 225824037 is about 15027.4427964308. The cubic root of 225824037 is about 608.9618074576.

The spelling of 225824037 in words is "two hundred twenty-five million, eight hundred twenty-four thousand, thirty-seven".