546003642 has 16 divisors (see below), whose sum is σ = 1118642112. Its totient is φ = 177562080.

The previous prime is 546003617. The next prime is 546003649. The reversal of 546003642 is 246300645.

It is not an unprimeable number, because it can be changed into a prime (546003649) 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, 1109518 + ... + 1110009.

It is an arithmetic number, because the mean of its divisors is an integer number (69915132).

Almost surely, 2^546003642 is an apocalyptic number.

546003642 is an abundant number, since it is smaller than the sum of its proper divisors (572638470).

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

546003642 is a wasteful number, since it uses less digits than its factorization.

546003642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2219573.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 546003642 is about 23366.7208225716. The cubic root of 546003642 is about 817.3320198396.

It can be divided in two parts, 546003 and 642, that added together give a palindrome (546645).

The spelling of 546003642 in words is "five hundred forty-six million, three thousand, six hundred forty-two".