75234460 has 48 divisors (see below), whose sum is σ = 181621440. Its totient is φ = 25643520.

The previous prime is 75234407. The next prime is 75234463. The reversal of 75234460 is 6443257.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (75234463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23856 + ... + 26824.

It is an arithmetic number, because the mean of its divisors is an integer number (3783780).

Almost surely, 2^75234460 is an apocalyptic number.

75234460 is a gapful number since it is divisible by the number (70) 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 75234460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (90810720).

75234460 is an abundant number, since it is smaller than the sum of its proper divisors (106386980).

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

75234460 is a wasteful number, since it uses less digits than its factorization.

75234460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3166 (or 3164 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 31.

The square root of 75234460 is about 8673.7800294912. The cubic root of 75234460 is about 422.1553226826.

The spelling of 75234460 in words is "seventy-five million, two hundred thirty-four thousand, four hundred sixty".