42753400 has 48 divisors (see below), whose sum is σ = 99926640. Its totient is φ = 17011200.

The previous prime is 42753379. The next prime is 42753413. The reversal of 42753400 is 435724.

42753400 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47757 + ... + 48643.

It is an arithmetic number, because the mean of its divisors is an integer number (2081805).

Almost surely, 2^42753400 is an apocalyptic number.

42753400 is a gapful number since it is divisible by the number (40) 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 42753400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49963320).

42753400 is an abundant number, since it is smaller than the sum of its proper divisors (57173240).

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

42753400 is a wasteful number, since it uses less digits than its factorization.

42753400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1144 (or 1135 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 42753400 is about 6538.6084146399. The cubic root of 42753400 is about 349.6688023397.

The spelling of 42753400 in words is "forty-two million, seven hundred fifty-three thousand, four hundred".