60490587 has 4 divisors (see below), whose sum is σ = 80654120. Its totient is φ = 40327056.

The previous prime is 60490571. The next prime is 60490609. The reversal of 60490587 is 78509406.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 60490587 - 2⁴ = 60490571 is a prime.

It is a super-2 number, since 2×60490587² = 7318222231209138, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60490567) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10081762 + ... + 10081767.

It is an arithmetic number, because the mean of its divisors is an integer number (20163530).

Almost surely, 2^60490587 is an apocalyptic number.

60490587 is a deficient number, since it is larger than the sum of its proper divisors (20163533).

60490587 is a wasteful number, since it uses less digits than its factorization.

60490587 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20163532.

The product of its (nonzero) digits is 60480, while the sum is 39.

The square root of 60490587 is about 7777.5694789568. The cubic root of 60490587 is about 392.5508598407.

The spelling of 60490587 in words is "sixty million, four hundred ninety thousand, five hundred eighty-seven".