224654025 has 48 divisors (see below), whose sum is σ = 379975680. Its totient is φ = 117096000.

The previous prime is 224653999. The next prime is 224654029. The reversal of 224654025 is 520456422.

It is a happy number.

It is not a de Polignac number, because 224654025 - 2²² = 220459721 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 224653983 and 224654001.

It is not an unprimeable number, because it can be changed into a prime (224654029) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 939856 + ... + 940094.

It is an arithmetic number, because the mean of its divisors is an integer number (7916160).

Almost surely, 2^224654025 is an apocalyptic number.

224654025 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

224654025 is a deficient number, since it is larger than the sum of its proper divisors (155321655).

224654025 is a wasteful number, since it uses less digits than its factorization.

224654025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 486 (or 481 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 224654025 is about 14988.4630633031. The cubic root of 224654025 is about 607.9082929909.

The spelling of 224654025 in words is "two hundred twenty-four million, six hundred fifty-four thousand, twenty-five".