1235225382 has 16 divisors (see below), whose sum is σ = 2479183680. Its totient is φ = 410286312.

The previous prime is 1235225351. The next prime is 1235225401. The reversal of 1235225382 is 2835225321.

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 7 ways as a sum of consecutive naturals, for example, 362032 + ... + 365427.

It is an arithmetic number, because the mean of its divisors is an integer number (154948980).

Almost surely, 2^1235225382 is an apocalyptic number.

1235225382 is an abundant number, since it is smaller than the sum of its proper divisors (1243958298).

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

1235225382 is a wasteful number, since it uses less digits than its factorization.

1235225382 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 727747.

The product of its digits is 28800, while the sum is 33.

The square root of 1235225382 is about 35145.7733162894. The cubic root of 1235225382 is about 1072.9563863086.

The spelling of 1235225382 in words is "one billion, two hundred thirty-five million, two hundred twenty-five thousand, three hundred eighty-two".