3046144 has 36 divisors (see below), whose sum is σ = 6201496. Its totient is φ = 1492992.

The previous prime is 3046139. The next prime is 3046159. The reversal of 3046144 is 4416403.

It is a happy number.

It is a hoax number, since the sum of its digits (22) coincides with the sum of the digits of its distinct prime factors.

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, 18607 + ... + 18769.

Almost surely, 2^3046144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3046144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3100748).

3046144 is an abundant number, since it is smaller than the sum of its proper divisors (3155352).

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

3046144 is an equidigital number, since it uses as much as digits as its factorization.

3046144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252 (or 238 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 3046144 is about 1745.3206009212. The cubic root of 3046144 is about 144.9606551990.

The spelling of 3046144 in words is "three million, forty-six thousand, one hundred forty-four".