2714157840 has 40 divisors (see below), whose sum is σ = 8413890048. Its totient is φ = 723775360.

The previous prime is 2714157839. The next prime is 2714157863. The reversal of 2714157840 is 487514172.

It is a tau number, because it is divible by the number of its divisors (40).

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, 5654256 + ... + 5654735.

Almost surely, 2^2714157840 is an apocalyptic number.

2714157840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2714157840 is an abundant number, since it is smaller than the sum of its proper divisors (5699732208).

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

2714157840 is a wasteful number, since it uses less digits than its factorization.

2714157840 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11309007 (or 11309001 counting only the distinct ones).

The product of its (nonzero) digits is 62720, while the sum is 39.

The square root of 2714157840 is about 52097.5799821834. The cubic root of 2714157840 is about 1394.9062924426.

The spelling of 2714157840 in words is "two billion, seven hundred fourteen million, one hundred fifty-seven thousand, eight hundred forty".