2014723540 has 24 divisors (see below), whose sum is σ = 4258945152. Its totient is φ = 800551200.

The previous prime is 2014723441. The next prime is 2014723541. The reversal of 2014723540 is 453274102.

It is a super-2 number, since 2×2014723540² = 8118221885260263200, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2014723499 and 2014723508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2014723541) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 330544 + ... + 336583.

It is an arithmetic number, because the mean of its divisors is an integer number (177456048).

Almost surely, 2^2014723540 is an apocalyptic number.

2014723540 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2014723540 is an abundant number, since it is smaller than the sum of its proper divisors (2244221612).

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

2014723540 is a wasteful number, since it uses less digits than its factorization.

2014723540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 667287 (or 667285 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 28.

The square root of 2014723540 is about 44885.6718786742. The cubic root of 2014723540 is about 1263.0052435188.

Adding to 2014723540 its reverse (453274102), we get a palindrome (2467997642).

The spelling of 2014723540 in words is "two billion, fourteen million, seven hundred twenty-three thousand, five hundred forty".