227049725 has 24 divisors (see below), whose sum is σ = 324741120. Its totient is φ = 154249920.

The previous prime is 227049707. The next prime is 227049727. The reversal of 227049725 is 527940722.

It is not a de Polignac number, because 227049725 - 2⁸ = 227049469 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (227049727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13124 + ... + 25026.

It is an arithmetic number, because the mean of its divisors is an integer number (13530880).

Almost surely, 2^227049725 is an apocalyptic number.

227049725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

227049725 is a deficient number, since it is larger than the sum of its proper divisors (97691395).

227049725 is a wasteful number, since it uses less digits than its factorization.

227049725 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12029 (or 12024 counting only the distinct ones).

The product of its (nonzero) digits is 70560, while the sum is 38.

The square root of 227049725 is about 15068.1692650434. The cubic root of 227049725 is about 610.0615587790.

The spelling of 227049725 in words is "two hundred twenty-seven million, forty-nine thousand, seven hundred twenty-five".