3012090 has 16 divisors (see below), whose sum is σ = 7229088. Its totient is φ = 803216.

The previous prime is 3012073. The next prime is 3012101. The reversal of 3012090 is 902103.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 50172 + ... + 50231.

It is an arithmetic number, because the mean of its divisors is an integer number (451818).

Almost surely, 2^3012090 is an apocalyptic number.

3012090 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3012090 is an abundant number, since it is smaller than the sum of its proper divisors (4216998).

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

3012090 is a wasteful number, since it uses less digits than its factorization.

3012090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100413.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 3012090 is about 1735.5373807556. The cubic root of 3012090 is about 144.4184395438.

Adding to 3012090 its reverse (902103), we get a palindrome (3914193).

The spelling of 3012090 in words is "three million, twelve thousand, ninety".