2534940 has 36 divisors (see below), whose sum is σ = 7689864. Its totient is φ = 675936.

The previous prime is 2534881. The next prime is 2534941. The reversal of 2534940 is 494352.

2534940 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-3 number, since 3×2534940³ = 48867971045633352000, which contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2534941) 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 in 11 ways as a sum of consecutive naturals, for example, 6862 + ... + 7221.

2^2534940 is an apocalyptic number.

2534940 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2534940 is an abundant number, since it is smaller than the sum of its proper divisors (5154924).

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

2534940 is a wasteful number, since it uses less digits than its factorization.

2534940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14098 (or 14093 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 2534940 is about 1592.1494904688. The cubic root of 2534940 is about 136.3502362590.

The spelling of 2534940 in words is "two million, five hundred thirty-four thousand, nine hundred forty".