75400460 has 24 divisors (see below), whose sum is σ = 160707120. Its totient is φ = 29709504.

The previous prime is 75400441. The next prime is 75400469. The reversal of 75400460 is 6400457.

It is not an unprimeable number, because it can be changed into a prime (75400469) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26795 + ... + 29474.

It is an arithmetic number, because the mean of its divisors is an integer number (6696130).

Almost surely, 2^75400460 is an apocalyptic number.

It is an amenable number.

75400460 is an abundant number, since it is smaller than the sum of its proper divisors (85306660).

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

75400460 is a wasteful number, since it uses less digits than its factorization.

75400460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56345 (or 56343 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 75400460 is about 8683.3438259693. The cubic root of 75400460 is about 422.4655808008.

The spelling of 75400460 in words is "seventy-five million, four hundred thousand, four hundred sixty".