52248350 has 96 divisors (see below), whose sum is σ = 124492032. Its totient is φ = 15840000.

The previous prime is 52248331. The next prime is 52248359. The reversal of 52248350 is 5384225.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52248359) 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, 157685 + ... + 158015.

It is an arithmetic number, because the mean of its divisors is an integer number (1296792).

Almost surely, 2^52248350 is an apocalyptic number.

52248350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52248350 is an abundant number, since it is smaller than the sum of its proper divisors (72243682).

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

52248350 is a wasteful number, since it uses less digits than its factorization.

52248350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402 (or 397 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 52248350 is about 7228.3020136129. The cubic root of 52248350 is about 373.8443831983.

The spelling of 52248350 in words is "fifty-two million, two hundred forty-eight thousand, three hundred fifty".