245089152 has 320 divisors, whose sum is σ = 912320640. Its totient is φ = 63452160.

The previous prime is 245089133. The next prime is 245089177. The reversal of 245089152 is 251980542.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 39 ways as a sum of consecutive naturals, for example, 798183 + ... + 798489.

It is an arithmetic number, because the mean of its divisors is an integer number (2851002).

Almost surely, 2^245089152 is an apocalyptic number.

245089152 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245089152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (456160320).

245089152 is an abundant number, since it is smaller than the sum of its proper divisors (667231488).

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

245089152 is a wasteful number, since it uses less digits than its factorization.

245089152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351 (or 330 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 245089152 is about 15655.3234396483. The cubic root of 245089152 is about 625.8083637328.

The spelling of 245089152 in words is "two hundred forty-five million, eighty-nine thousand, one hundred fifty-two".