252477248 has 28 divisors (see below), whose sum is σ = 518289540. Its totient is φ = 121884672.

The previous prime is 252477229. The next prime is 252477257. The reversal of 252477248 is 842774252.

252477248 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 48330304 + 204146944 = 6952^2 + 14288^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66161 + ... + 69872.

Almost surely, 2^252477248 is an apocalyptic number.

It is an amenable number.

252477248 is an abundant number, since it is smaller than the sum of its proper divisors (265812292).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

252477248 is a wasteful number, since it uses less digits than its factorization.

252477248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136074 (or 136064 counting only the distinct ones).

The product of its digits is 250880, while the sum is 41.

The square root of 252477248 is about 15889.5326551790. The cubic root of 252477248 is about 632.0344477298.

The spelling of 252477248 in words is "two hundred fifty-two million, four hundred seventy-seven thousand, two hundred forty-eight".