57954020 has 48 divisors (see below), whose sum is σ = 134483328. Its totient is φ = 20866560.

The previous prime is 57954011. The next prime is 57954023. The reversal of 57954020 is 2045975.

It is not an unprimeable number, because it can be changed into a prime (57954023) 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, 4115 + ... + 11525.

It is an arithmetic number, because the mean of its divisors is an integer number (2801736).

Almost surely, 2^57954020 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 57954020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67241664).

57954020 is an abundant number, since it is smaller than the sum of its proper divisors (76529308).

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

57954020 is a wasteful number, since it uses less digits than its factorization.

57954020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7460 (or 7458 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 32.

The square root of 57954020 is about 7612.7537724532. The cubic root of 57954020 is about 386.9853479931.

Adding to 57954020 its reverse (2045975), we get a palindrome (59999995).

The spelling of 57954020 in words is "fifty-seven million, nine hundred fifty-four thousand, twenty".