54576740 has 96 divisors (see below), whose sum is σ = 128701440. Its totient is φ = 19353600.

The previous prime is 54576737. The next prime is 54576791. The reversal of 54576740 is 4767545.

It is a Harshad number since it is a multiple of its sum of digits (38).

It is a junction number, because it is equal to n+sod(n) for n = 54576694 and 54576703.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 482924 + ... + 483036.

It is an arithmetic number, because the mean of its divisors is an integer number (1340640).

Almost surely, 2^54576740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54576740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64350720).

54576740 is an abundant number, since it is smaller than the sum of its proper divisors (74124700).

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

54576740 is a wasteful number, since it uses less digits than its factorization.

54576740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 54576740 is about 7387.6071904237. The cubic root of 54576740 is about 379.3171948853.

The spelling of 54576740 in words is "fifty-four million, five hundred seventy-six thousand, seven hundred forty".