245063974 has 16 divisors (see below), whose sum is σ = 372642480. Its totient is φ = 120854880.

The previous prime is 245063971. The next prime is 245063977. The reversal of 245063974 is 479360542.

It is a happy number.

245063974 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (245063971) and next prime (245063977).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245063971) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176764 + ... + 178144.

It is an arithmetic number, because the mean of its divisors is an integer number (23290155).

Almost surely, 2^245063974 is an apocalyptic number.

245063974 is a deficient number, since it is larger than the sum of its proper divisors (127578506).

245063974 is a wasteful number, since it uses less digits than its factorization.

245063974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2535.

The product of its (nonzero) digits is 181440, while the sum is 40.

The square root of 245063974 is about 15654.5192835807. The cubic root of 245063974 is about 625.7869332419.

The spelling of 245063974 in words is "two hundred forty-five million, sixty-three thousand, nine hundred seventy-four".