245501398 has 16 divisors (see below), whose sum is σ = 377682624. Its totient is φ = 119629440.

The previous prime is 245501363. The next prime is 245501411. The reversal of 245501398 is 893105542.

245501398 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

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, 17236 + ... + 28072.

It is an arithmetic number, because the mean of its divisors is an integer number (23605164).

Almost surely, 2^245501398 is an apocalyptic number.

245501398 is a deficient number, since it is larger than the sum of its proper divisors (132181226).

245501398 is a wasteful number, since it uses less digits than its factorization.

245501398 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11127.

The product of its (nonzero) digits is 43200, while the sum is 37.

The square root of 245501398 is about 15668.4842279016. The cubic root of 245501398 is about 626.1590422251.

The spelling of 245501398 in words is "two hundred forty-five million, five hundred one thousand, three hundred ninety-eight".