546345146 has 8 divisors (see below), whose sum is σ = 819745920. Its totient is φ = 273096508.

The previous prime is 546345139. The next prime is 546345161. The reversal of 546345146 is 641543645.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×546345146² = 596986037115522632, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28586 + ... + 43701.

It is an arithmetic number, because the mean of its divisors is an integer number (102468240).

Almost surely, 2^546345146 is an apocalyptic number.

546345146 is a deficient number, since it is larger than the sum of its proper divisors (273400774).

546345146 is a wasteful number, since it uses less digits than its factorization.

546345146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76068.

The product of its digits is 172800, while the sum is 38.

The square root of 546345146 is about 23374.0271669218. The cubic root of 546345146 is about 817.5023874339.

The spelling of 546345146 in words is "five hundred forty-six million, three hundred forty-five thousand, one hundred forty-six".