298560134 has 4 divisors (see below), whose sum is σ = 447840204. Its totient is φ = 149280066.

The previous prime is 298560131. The next prime is 298560151. The reversal of 298560134 is 431065892.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×298560134² = 178276307228195912, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (298560131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74640032 + ... + 74640035.

It is an arithmetic number, because the mean of its divisors is an integer number (111960051).

Almost surely, 2^298560134 is an apocalyptic number.

298560134 is a deficient number, since it is larger than the sum of its proper divisors (149280070).

298560134 is a wasteful number, since it uses less digits than its factorization.

298560134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149280069.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 298560134 is about 17278.8927307279. The cubic root of 298560134 is about 668.3602390204.

The spelling of 298560134 in words is "two hundred ninety-eight million, five hundred sixty thousand, one hundred thirty-four".