60090387 has 8 divisors (see below), whose sum is σ = 91566336. Its totient is φ = 34337352.

The previous prime is 60090377. The next prime is 60090389. The reversal of 60090387 is 78309006.

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 60090387 - 2⁷ = 60090259 is a prime.

It is a super-2 number, since 2×60090387² = 7221709219619538, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60090389) 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, 1430703 + ... + 1430744.

It is an arithmetic number, because the mean of its divisors is an integer number (11445792).

Almost surely, 2^60090387 is an apocalyptic number.

60090387 is a deficient number, since it is larger than the sum of its proper divisors (31475949).

60090387 is a wasteful number, since it uses less digits than its factorization.

60090387 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2861457.

The product of its (nonzero) digits is 9072, while the sum is 33.

The square root of 60090387 is about 7751.7989525013. The cubic root of 60090387 is about 391.6832505628.

The spelling of 60090387 in words is "sixty million, ninety thousand, three hundred eighty-seven".