5545146 has 8 divisors (see below), whose sum is σ = 11090304. Its totient is φ = 1848380.

The previous prime is 5545123. The next prime is 5545193. The reversal of 5545146 is 6415455.

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

5545146 is an admirable number.

It is a super-2 number, since 2×5545146² = 61497288322632, which contains 22 as substring.

It is a Curzon number.

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, 462090 + ... + 462101.

It is an arithmetic number, because the mean of its divisors is an integer number (1386288).

Almost surely, 2^5545146 is an apocalyptic number.

5545146 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

5545146 is a wasteful number, since it uses less digits than its factorization.

5545146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 924196.

The product of its digits is 12000, while the sum is 30.

The square root of 5545146 is about 2354.8133684010. The cubic root of 5545146 is about 176.9990743352. Note that the first 3 decimals are identical.

The spelling of 5545146 in words is "five million, five hundred forty-five thousand, one hundred forty-six".