54790344 has 160 divisors (see below), whose sum is σ = 179815680. Its totient is φ = 15261696.

The previous prime is 54790339. The next prime is 54790363. The reversal of 54790344 is 44309745.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a junction number, because it is equal to n+sod(n) for n = 54790299 and 54790308.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 213064 + ... + 213320.

It is an arithmetic number, because the mean of its divisors is an integer number (1123848).

Almost surely, 2^54790344 is an apocalyptic number.

54790344 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54790344, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89907840).

54790344 is an abundant number, since it is smaller than the sum of its proper divisors (125025336).

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

54790344 is a wasteful number, since it uses less digits than its factorization.

54790344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 329 (or 316 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 36.

The square root of 54790344 is about 7402.0499863214. The cubic root of 54790344 is about 379.8114115002.

The spelling of 54790344 in words is "fifty-four million, seven hundred ninety thousand, three hundred forty-four".