2794530 has 16 divisors (see below), whose sum is σ = 6706944. Its totient is φ = 745200.

The previous prime is 2794529. The next prime is 2794537. The reversal of 2794530 is 354972.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 93151 = 2794530 / (2 + 7 + 9 + 4 + 5 + 3 + 0).

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (2794537) 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, 46546 + ... + 46605.

It is an arithmetic number, because the mean of its divisors is an integer number (419184).

2^2794530 is an apocalyptic number.

2794530 is an abundant number, since it is smaller than the sum of its proper divisors (3912414).

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

2794530 is a wasteful number, since it uses less digits than its factorization.

2794530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93161.

The product of its (nonzero) digits is 7560, while the sum is 30.

The square root of 2794530 is about 1671.6847788982. The cubic root of 2794530 is about 140.8541321320.

The spelling of 2794530 in words is "two million, seven hundred ninety-four thousand, five hundred thirty".