2743164 has 36 divisors (see below), whose sum is σ = 7237776. Its totient is φ = 874368.

The previous prime is 2743133. The next prime is 2743177. The reversal of 2743164 is 4613472.

It is a tau number, because it is divible by the number of its divisors (36).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 829 + ... + 2484.

2^2743164 is an apocalyptic number.

It is an amenable number.

2743164 is an abundant number, since it is smaller than the sum of its proper divisors (4494612).

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

2743164 is a wasteful number, since it uses less digits than its factorization.

2743164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3346 (or 3341 counting only the distinct ones).

The product of its digits is 4032, while the sum is 27.

The square root of 2743164 is about 1656.2499811321. The cubic root of 2743164 is about 139.9857808688.

It can be divided in two parts, 27431 and 64, that added together give a triangular number (27495 = T₂₃₄).

The spelling of 2743164 in words is "two million, seven hundred forty-three thousand, one hundred sixty-four".