2873546 has 16 divisors (see below), whose sum is σ = 4704000. Its totient is φ = 1308528.

The previous prime is 2873539. The next prime is 2873557. The reversal of 2873546 is 6453782.

It is a happy number.

It is a super-2 number, since 2×2873546² = 16514533228232, which contains 22 as substring.

It is an Ulam number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1355 + ... + 2753.

It is an arithmetic number, because the mean of its divisors is an integer number (294000).

2^2873546 is an apocalyptic number.

2873546 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2873546 is a deficient number, since it is larger than the sum of its proper divisors (1830454).

2873546 is a wasteful number, since it uses less digits than its factorization.

2873546 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1493.

The product of its digits is 40320, while the sum is 35.

The square root of 2873546 is about 1695.1536803488. The cubic root of 2873546 is about 142.1693740369.

The spelling of 2873546 in words is "two million, eight hundred seventy-three thousand, five hundred forty-six".