245234126 has 8 divisors (see below), whose sum is σ = 368084640. Its totient is φ = 122539248.

The previous prime is 245234123. The next prime is 245234141. The reversal of 245234126 is 621432542.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245234123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 34886 + ... + 41321.

It is an arithmetic number, because the mean of its divisors is an integer number (46010580).

Almost surely, 2^245234126 is an apocalyptic number.

245234126 is a deficient number, since it is larger than the sum of its proper divisors (122850514).

245234126 is a wasteful number, since it uses less digits than its factorization.

245234126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77818.

The product of its digits is 11520, while the sum is 29.

The square root of 245234126 is about 15659.9529373495. The cubic root of 245234126 is about 625.9317311664.

Adding to 245234126 its reverse (621432542), we get a palindrome (866666668).

The spelling of 245234126 in words is "two hundred forty-five million, two hundred thirty-four thousand, one hundred twenty-six".