2986040 has 32 divisors (see below), whose sum is σ = 7074000. Its totient is φ = 1131264.

The previous prime is 2986037. The next prime is 2986063. The reversal of 2986040 is 406892.

It is a junction number, because it is equal to n+sod(n) for n = 2985994 and 2986012.

It is a congruent 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, 1205 + ... + 2724.

2^2986040 is an apocalyptic number.

2986040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2986040 is an abundant number, since it is smaller than the sum of its proper divisors (4087960).

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

2986040 is a wasteful number, since it uses less digits than its factorization.

2986040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3959 (or 3955 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 2986040 is about 1728.0162036277. The cubic root of 2986040 is about 144.0009002001. Note that the first 3 decimals are identical.

The spelling of 2986040 in words is "two million, nine hundred eighty-six thousand, forty".