5446145 has 8 divisors (see below), whose sum is σ = 6556200. Its totient is φ = 4343040.

The previous prime is 5446139. The next prime is 5446163. The reversal of 5446145 is 5416445.

It can be written as a sum of positive squares in 4 ways, for example, as 21904 + 5424241 = 148^2 + 2329^2 .

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

It is not a de Polignac number, because 5446145 - 2⁶ = 5446081 is a prime.

It is a super-2 number, since 2×5446145² = 59320990722050, which contains 22 as substring.

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, 185 + ... + 3305.

It is an arithmetic number, because the mean of its divisors is an integer number (819525).

Almost surely, 2^5446145 is an apocalyptic number.

It is an amenable number.

5446145 is a deficient number, since it is larger than the sum of its proper divisors (1110055).

5446145 is a wasteful number, since it uses less digits than its factorization.

5446145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3475.

The product of its digits is 9600, while the sum is 29.

The square root of 5446145 is about 2333.6977096445. The cubic root of 5446145 is about 175.9393838260.

The spelling of 5446145 in words is "five million, four hundred forty-six thousand, one hundred forty-five".