2920412 has 12 divisors (see below), whose sum is σ = 5575416. Its totient is φ = 1327440.

The previous prime is 2920409. The next prime is 2920427. The reversal of 2920412 is 2140292.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 33143 + ... + 33230.

It is an arithmetic number, because the mean of its divisors is an integer number (464618).

2^2920412 is an apocalyptic number.

2920412 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

2920412 is a deficient number, since it is larger than the sum of its proper divisors (2655004).

2920412 is a wasteful number, since it uses less digits than its factorization.

2920412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66388 (or 66386 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 2920412 is about 1708.9212971931. The cubic root of 2920412 is about 142.9381120041.

The spelling of 2920412 in words is "two million, nine hundred twenty thousand, four hundred twelve".