75360489 has 8 divisors (see below), whose sum is σ = 104849472. Its totient is φ = 48055920.

The previous prime is 75360469. The next prime is 75360497. The reversal of 75360489 is 98406357.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 75360489 - 2⁵ = 75360457 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 75360489.

It is not an unprimeable number, because it can be changed into a prime (75360409) 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, 546022 + ... + 546159.

It is an arithmetic number, because the mean of its divisors is an integer number (13106184).

Almost surely, 2^75360489 is an apocalyptic number.

It is an amenable number.

75360489 is a deficient number, since it is larger than the sum of its proper divisors (29488983).

75360489 is a wasteful number, since it uses less digits than its factorization.

75360489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1092207.

The product of its (nonzero) digits is 181440, while the sum is 42.

The square root of 75360489 is about 8681.0419305519. The cubic root of 75360489 is about 422.3909156660.

The spelling of 75360489 in words is "seventy-five million, three hundred sixty thousand, four hundred eighty-nine".