245230110 has 24 divisors (see below), whose sum is σ = 637598520. Its totient is φ = 65394672.

The previous prime is 245230109. The next prime is 245230147. The reversal of 245230110 is 11032542.

It is a super-2 number, since 2×245230110² = 120275613701224200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1362300 + ... + 1362479.

It is an arithmetic number, because the mean of its divisors is an integer number (26566605).

Almost surely, 2^245230110 is an apocalyptic number.

245230110 is an abundant number, since it is smaller than the sum of its proper divisors (392368410).

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

245230110 is a wasteful number, since it uses less digits than its factorization.

245230110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2724792 (or 2724789 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 245230110 is about 15659.8247116626. The cubic root of 245230110 is about 625.9283143559.

Adding to 245230110 its reverse (11032542), we get a palindrome (256262652).

The spelling of 245230110 in words is "two hundred forty-five million, two hundred thirty thousand, one hundred ten".