245542014 has 48 divisors (see below), whose sum is σ = 553737600. Its totient is φ = 78539328.

The previous prime is 245542007. The next prime is 245542051. The reversal of 245542014 is 410245542.

245542014 is a `hidden beast` number, since 2 + 455 + 4 + 201 + 4 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 88947 + ... + 91665.

It is an arithmetic number, because the mean of its divisors is an integer number (11536200).

Almost surely, 2^245542014 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245542014, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276868800).

245542014 is an abundant number, since it is smaller than the sum of its proper divisors (308195586).

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

245542014 is a wasteful number, since it uses less digits than its factorization.

245542014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929 (or 2926 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 27.

The square root of 245542014 is about 15669.7802792509. The cubic root of 245542014 is about 626.1935711165.

Adding to 245542014 its reverse (410245542), we get a palindrome (655787556).

The spelling of 245542014 in words is "two hundred forty-five million, five hundred forty-two thousand, fourteen".