2740467 has 8 divisors (see below), whose sum is σ = 3673296. Its totient is φ = 1817312.

The previous prime is 2740459. The next prime is 2740469. The reversal of 2740467 is 7640472.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2740467 - 2³ = 2740459 is a prime.

It is an Ulam number.

2740467 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2740469) 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, 1728 + ... + 2909.

It is an arithmetic number, because the mean of its divisors is an integer number (459162).

2^2740467 is an apocalyptic number.

2740467 is a deficient number, since it is larger than the sum of its proper divisors (932829).

2740467 is a wasteful number, since it uses less digits than its factorization.

2740467 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4837.

The product of its (nonzero) digits is 9408, while the sum is 30.

The square root of 2740467 is about 1655.4355922234. The cubic root of 2740467 is about 139.9398891603.

The spelling of 2740467 in words is "two million, seven hundred forty thousand, four hundred sixty-seven".