2794542 has 16 divisors (see below), whose sum is σ = 5641680. Its totient is φ = 922752.

The previous prime is 2794541. The next prime is 2794543. The reversal of 2794542 is 2454972.

It is an interprime number because it is at equal distance from previous prime (2794541) and next prime (2794543).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2794541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1483 + ... + 2790.

It is an arithmetic number, because the mean of its divisors is an integer number (352605).

2^2794542 is an apocalyptic number.

2794542 is an abundant number, since it is smaller than the sum of its proper divisors (2847138).

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

2794542 is a wasteful number, since it uses less digits than its factorization.

2794542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4387.

The product of its digits is 20160, while the sum is 33.

The square root of 2794542 is about 1671.6883680878. The cubic root of 2794542 is about 140.8543337458.

The spelling of 2794542 in words is "two million, seven hundred ninety-four thousand, five hundred forty-two".