2741431 has 8 divisors (see below), whose sum is σ = 3417984. Its totient is φ = 2136120.

The previous prime is 2741411. The next prime is 2741449. The reversal of 2741431 is 1341472.

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

It is not a de Polignac number, because 2741431 - 2⁷ = 2741303 is a prime.

It is a super-2 number, since 2×2741431² = 15030887855522, which contains 22 as substring.

It is a Duffinian number.

2741431 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2741411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17725 + ... + 17878.

It is an arithmetic number, because the mean of its divisors is an integer number (427248).

2^2741431 is an apocalyptic number.

2741431 is a deficient number, since it is larger than the sum of its proper divisors (676553).

2741431 is a wasteful number, since it uses less digits than its factorization.

2741431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35621.

The product of its digits is 672, while the sum is 22.

The square root of 2741431 is about 1655.7267286603. The cubic root of 2741431 is about 139.9562958820.

The spelling of 2741431 in words is "two million, seven hundred forty-one thousand, four hundred thirty-one".