542700738 has 24 divisors (see below), whose sum is σ = 1177254000. Its totient is φ = 180684504.

The previous prime is 542700731. The next prime is 542700749. The reversal of 542700738 is 837007245.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (542700731) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2088 + ... + 33011.

It is an arithmetic number, because the mean of its divisors is an integer number (49052250).

Almost surely, 2^542700738 is an apocalyptic number.

542700738 is an abundant number, since it is smaller than the sum of its proper divisors (634553262).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

542700738 is a wasteful number, since it uses less digits than its factorization.

542700738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35966 (or 35963 counting only the distinct ones).

The product of its (nonzero) digits is 47040, while the sum is 36.

The square root of 542700738 is about 23295.9382296571. The cubic root of 542700738 is about 815.6806077734.

The spelling of 542700738 in words is "five hundred forty-two million, seven hundred thousand, seven hundred thirty-eight".