54287716 has 12 divisors (see below), whose sum is σ = 108575488. Its totient is φ = 23266152.

The previous prime is 54287713. The next prime is 54287719. The reversal of 54287716 is 61778245.

It is an interprime number because it is at equal distance from previous prime (54287713) and next prime (54287719).

54287716 is an admirable number.

It is a super-2 number, since 2×54287716² = 5894312216993312, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54287711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 969396 + ... + 969451.

Almost surely, 2^54287716 is an apocalyptic number.

It is an amenable number.

54287716 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

54287716 is a wasteful number, since it uses less digits than its factorization.

54287716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1938858 (or 1938856 counting only the distinct ones).

The product of its digits is 94080, while the sum is 40.

The square root of 54287716 is about 7368.0198153914. The cubic root of 54287716 is about 378.6464215162.

The spelling of 54287716 in words is "fifty-four million, two hundred eighty-seven thousand, seven hundred sixteen".