54434740 has 48 divisors (see below), whose sum is σ = 119347200. Its totient is φ = 20829312.

The previous prime is 54434719. The next prime is 54434741. The reversal of 54434740 is 4743445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54434741) 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, 73291 + ... + 74029.

It is an arithmetic number, because the mean of its divisors is an integer number (2486400).

Almost surely, 2^54434740 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 54434740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (59673600).

54434740 is an abundant number, since it is smaller than the sum of its proper divisors (64912460).

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

54434740 is a wasteful number, since it uses less digits than its factorization.

54434740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 904 (or 902 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 31.

The square root of 54434740 is about 7377.9902412513. The cubic root of 54434740 is about 378.9879348155.

The spelling of 54434740 in words is "fifty-four million, four hundred thirty-four thousand, seven hundred forty".