2701406 has 4 divisors (see below), whose sum is σ = 4052112. Its totient is φ = 1350702.

The previous prime is 2701403. The next prime is 2701409. The reversal of 2701406 is 6041072.

2701406 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is an interprime number because it is at equal distance from previous prime (2701403) and next prime (2701409).

It is an Ulam number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2701403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675350 + ... + 675353.

It is an arithmetic number, because the mean of its divisors is an integer number (1013028).

2^2701406 is an apocalyptic number.

2701406 is a deficient number, since it is larger than the sum of its proper divisors (1350706).

2701406 is a wasteful number, since it uses less digits than its factorization.

2701406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350705.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 2701406 is about 1643.5954490081. The cubic root of 2701406 is about 139.2718314581.

Adding to 2701406 its reverse (6041072), we get a palindrome (8742478).

The spelling of 2701406 in words is "two million, seven hundred one thousand, four hundred six".