245092352 has 52 divisors (see below), whose sum is σ = 499814820. Its totient is φ = 120127488.

The previous prime is 245092319. The next prime is 245092361. The reversal of 245092352 is 253290542.

It can be written as a sum of positive squares in 2 ways, for example, as 90935296 + 154157056 = 9536^2 + 12416^2 .

It is a super-2 number, since 2×245092352² = 120140522017783808, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 216524 + ... + 217652.

Almost surely, 2^245092352 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245092352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249907410).

245092352 is an abundant number, since it is smaller than the sum of its proper divisors (254722468).

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

245092352 is an equidigital number, since it uses as much as digits as its factorization.

245092352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1184 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 245092352 is about 15655.4256409719. The cubic root of 245092352 is about 625.8110873377.

The spelling of 245092352 in words is "two hundred forty-five million, ninety-two thousand, three hundred fifty-two".