2801494 has 4 divisors (see below), whose sum is σ = 4202244. Its totient is φ = 1400746.

The previous prime is 2801483. The next prime is 2801509. The reversal of 2801494 is 4941082.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700372 + ... + 700375.

It is an arithmetic number, because the mean of its divisors is an integer number (1050561).

2^2801494 is an apocalyptic number.

2801494 is a deficient number, since it is larger than the sum of its proper divisors (1400750).

2801494 is a wasteful number, since it uses less digits than its factorization.

2801494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1400749.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 2801494 is about 1673.7664114207. The cubic root of 2801494 is about 140.9710384324.

The spelling of 2801494 in words is "two million, eight hundred one thousand, four hundred ninety-four".