54378714 has 32 divisors (see below), whose sum is σ = 117653760. Its totient is φ = 16656192.

The previous prime is 54378697. The next prime is 54378719. The reversal of 54378714 is 41787345.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is not an unprimeable number, because it can be changed into a prime (54378719) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17184 + ... + 20100.

It is an arithmetic number, because the mean of its divisors is an integer number (3676680).

Almost surely, 2^54378714 is an apocalyptic number.

54378714 is an abundant number, since it is smaller than the sum of its proper divisors (63275046).

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

54378714 is a wasteful number, since it uses less digits than its factorization.

54378714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3174.

The product of its digits is 94080, while the sum is 39.

The square root of 54378714 is about 7374.1924303614. The cubic root of 54378714 is about 378.8578679573.

The spelling of 54378714 in words is "fifty-four million, three hundred seventy-eight thousand, seven hundred fourteen".