598199542 has 4 divisors (see below), whose sum is σ = 897299316. Its totient is φ = 299099770.

The previous prime is 598199491. The next prime is 598199543. The reversal of 598199542 is 245991895.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 245991895 = 5 ⋅49198379.

It is a self number, because there is not a number n which added to its sum of digits gives 598199542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (598199543) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 149549884 + ... + 149549887.

It is an arithmetic number, because the mean of its divisors is an integer number (224324829).

Almost surely, 2^598199542 is an apocalyptic number.

598199542 is a deficient number, since it is larger than the sum of its proper divisors (299099774).

598199542 is a wasteful number, since it uses less digits than its factorization.

598199542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299099773.

The product of its digits is 1166400, while the sum is 52.

The square root of 598199542 is about 24458.1181205750. The cubic root of 598199542 is about 842.5881727581.

The spelling of 598199542 in words is "five hundred ninety-eight million, one hundred ninety-nine thousand, five hundred forty-two".