245597498 has 16 divisors (see below), whose sum is σ = 373494240. Its totient is φ = 121104816.

The previous prime is 245597497. The next prime is 245597533. The reversal of 245597498 is 894795542.

245597498 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (245597497) 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, 136388 + ... + 138176.

It is an arithmetic number, because the mean of its divisors is an integer number (23343390).

Almost surely, 2^245597498 is an apocalyptic number.

245597498 is a deficient number, since it is larger than the sum of its proper divisors (127896742).

245597498 is a wasteful number, since it uses less digits than its factorization.

245597498 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2701.

The product of its digits is 3628800, while the sum is 53.

The square root of 245597498 is about 15671.5505933523. The cubic root of 245597498 is about 626.2407335917.

The spelling of 245597498 in words is "two hundred forty-five million, five hundred ninety-seven thousand, four hundred ninety-eight".