2901492 has 72 divisors (see below), whose sum is σ = 8491392. Its totient is φ = 825600.

The previous prime is 2901491. The next prime is 2901499. The reversal of 2901492 is 2941092.

2901492 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2901491) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6517 + ... + 6947.

It is an arithmetic number, because the mean of its divisors is an integer number (117936).

2^2901492 is an apocalyptic number.

2901492 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2901492, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4245696).

2901492 is an abundant number, since it is smaller than the sum of its proper divisors (5589900).

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

2901492 is a wasteful number, since it uses less digits than its factorization.

2901492 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 469 (or 464 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

The square root of 2901492 is about 1703.3766465465. The cubic root of 2901492 is about 142.6287663418.

The spelling of 2901492 in words is "two million, nine hundred one thousand, four hundred ninety-two".