542060698 has 4 divisors (see below), whose sum is σ = 813091050. Its totient is φ = 271030348.

The previous prime is 542060683. The next prime is 542060723. The reversal of 542060698 is 896060245.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 896060245 = 5 ⋅179212049.

It can be written as a sum of positive squares in only one way, i.e., 528862009 + 13198689 = 22997^2 + 3633^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 542060698.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135515173 + ... + 135515176.

Almost surely, 2^542060698 is an apocalyptic number.

542060698 is a deficient number, since it is larger than the sum of its proper divisors (271030352).

542060698 is a wasteful number, since it uses less digits than its factorization.

542060698 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271030351.

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 542060698 is about 23282.1970183228. The cubic root of 542060698 is about 815.3598210428.

The spelling of 542060698 in words is "five hundred forty-two million, sixty thousand, six hundred ninety-eight".