598123741 has 4 divisors (see below), whose sum is σ = 598402684. Its totient is φ = 597844800.

The previous prime is 598123723. The next prime is 598123751. The reversal of 598123741 is 147321895.

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

It can be written as a sum of positive squares in 2 ways, for example, as 510308100 + 87815641 = 22590^2 + 9371^2 .

It is a cyclic number.

It is not a de Polignac number, because 598123741 - 2¹⁵ = 598090973 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 598123694 and 598123703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598123711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 136230 + ... + 140551.

It is an arithmetic number, because the mean of its divisors is an integer number (149600671).

Almost surely, 2^598123741 is an apocalyptic number.

It is an amenable number.

598123741 is a deficient number, since it is larger than the sum of its proper divisors (278943).

598123741 is a wasteful number, since it uses less digits than its factorization.

598123741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278942.

The product of its digits is 60480, while the sum is 40.

The square root of 598123741 is about 24456.5684632984. The cubic root of 598123741 is about 842.5525816666.

The spelling of 598123741 in words is "five hundred ninety-eight million, one hundred twenty-three thousand, seven hundred forty-one".