546961442 has 16 divisors (see below), whose sum is σ = 827093592. Its totient is φ = 271272960.

The previous prime is 546961397. The next prime is 546961453. The reversal of 546961442 is 244169645.

It can be written as a sum of positive squares in 4 ways, for example, as 523448641 + 23512801 = 22879^2 + 4849^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 546961442.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128858 + ... + 133034.

Almost surely, 2^546961442 is an apocalyptic number.

546961442 is a deficient number, since it is larger than the sum of its proper divisors (280132150).

546961442 is a wasteful number, since it uses less digits than its factorization.

546961442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4693.

The product of its digits is 207360, while the sum is 41.

The square root of 546961442 is about 23387.2068020104. The cubic root of 546961442 is about 817.8096621364.

The spelling of 546961442 in words is "five hundred forty-six million, nine hundred sixty-one thousand, four hundred forty-two".