2746401 has 32 divisors (see below), whose sum is σ = 4550400. Its totient is φ = 1467648.

The previous prime is 2746379. The next prime is 2746409. The reversal of 2746401 is 1046472.

It is not a de Polignac number, because 2746401 - 2¹⁰ = 2745377 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2746409) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 17415 + ... + 17571.

It is an arithmetic number, because the mean of its divisors is an integer number (142200).

2^2746401 is an apocalyptic number.

2746401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2746401 is a deficient number, since it is larger than the sum of its proper divisors (1803999).

2746401 is a wasteful number, since it uses less digits than its factorization.

2746401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198 (or 184 counting only the distinct ones).

The product of its (nonzero) digits is 1344, while the sum is 24.

The square root of 2746401 is about 1657.2269005782. The cubic root of 2746401 is about 140.0408214294.

The spelling of 2746401 in words is "two million, seven hundred forty-six thousand, four hundred one".