514754540 has 12 divisors (see below), whose sum is σ = 1080984576. Its totient is φ = 205901808.

The previous prime is 514754533. The next prime is 514754557. The reversal of 514754540 is 45457415.

It is a super-2 number, since 2×514754540² = 529944472901223200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 514754540.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12868844 + ... + 12868883.

It is an arithmetic number, because the mean of its divisors is an integer number (90082048).

Almost surely, 2^514754540 is an apocalyptic number.

It is an amenable number.

514754540 is an abundant number, since it is smaller than the sum of its proper divisors (566230036).

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

514754540 is a wasteful number, since it uses less digits than its factorization.

514754540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25737736 (or 25737734 counting only the distinct ones).

The product of its (nonzero) digits is 56000, while the sum is 35.

The square root of 514754540 is about 22688.2026612951. The cubic root of 514754540 is about 801.4320911141.

The spelling of 514754540 in words is "five hundred fourteen million, seven hundred fifty-four thousand, five hundred forty".