546911442 has 96 divisors (see below), whose sum is σ = 1507708800. Its totient is φ = 142037280.

The previous prime is 546911429. The next prime is 546911461. The reversal of 546911442 is 244119645.

It is a super-2 number, since 2×546911442² = 598224250781038728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 546911397 and 546911406.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 63888 + ... + 71940.

It is an arithmetic number, because the mean of its divisors is an integer number (15705300).

Almost surely, 2^546911442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 546911442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753854400).

546911442 is an abundant number, since it is smaller than the sum of its proper divisors (960797358).

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

546911442 is a wasteful number, since it uses less digits than its factorization.

546911442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8093 (or 8076 counting only the distinct ones).

The product of its digits is 34560, while the sum is 36.

The square root of 546911442 is about 23386.1378170916. The cubic root of 546911442 is about 817.7847415930.

The spelling of 546911442 in words is "five hundred forty-six million, nine hundred eleven thousand, four hundred forty-two".