598654 has 16 divisors (see below), whose sum is σ = 1044576. Its totient is φ = 252000.

The previous prime is 598651. The next prime is 598657. The reversal of 598654 is 456895.

598654 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (598651) and next prime (598657).

It is a super-2 number, since 2×598654² = 716773223432, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598651) 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, 504 + ... + 1204.

It is an arithmetic number, because the mean of its divisors is an integer number (65286).

2⁵⁹⁸⁶⁵⁴ is an apocalyptic number.

598654 is a deficient number, since it is larger than the sum of its proper divisors (445922).

598654 is a wasteful number, since it uses less digits than its factorization.

598654 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 771.

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

The square root of 598654 is about 773.7273421561. The cubic root of 598654 is about 84.2801492885.

The spelling of 598654 in words is "five hundred ninety-eight thousand, six hundred fifty-four".