543974622 has 16 divisors (see below), whose sum is σ = 1088333712. Its totient is φ = 181260800.

The previous prime is 543974609. The next prime is 543974623. The reversal of 543974622 is 226479345.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (543974623) 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, 4372 + ... + 33272.

It is an arithmetic number, because the mean of its divisors is an integer number (68020857).

Almost surely, 2^543974622 is an apocalyptic number.

543974622 is an abundant number, since it is smaller than the sum of its proper divisors (544359090).

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

543974622 is a wasteful number, since it uses less digits than its factorization.

543974622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32043.

The product of its digits is 362880, while the sum is 42.

The square root of 543974622 is about 23323.2635366494. The cubic root of 543974622 is about 816.3183260386.

The spelling of 543974622 in words is "five hundred forty-three million, nine hundred seventy-four thousand, six hundred twenty-two".