245069004 has 24 divisors (see below), whose sum is σ = 572217408. Its totient is φ = 81634000.

The previous prime is 245068987. The next prime is 245069017. The reversal of 245069004 is 400960542.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13879 + ... + 26129.

It is an arithmetic number, because the mean of its divisors is an integer number (23842392).

Almost surely, 2^245069004 is an apocalyptic number.

It is an amenable number.

245069004 is an abundant number, since it is smaller than the sum of its proper divisors (327148404).

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

245069004 is a wasteful number, since it uses less digits than its factorization.

245069004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13925 (or 13923 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 245069004 is about 15654.6799392386. The cubic root of 245069004 is about 625.7912146909.

The spelling of 245069004 in words is "two hundred forty-five million, sixty-nine thousand, four".