60890465 has 4 divisors (see below), whose sum is σ = 73068564. Its totient is φ = 48712368.

The previous prime is 60890449. The next prime is 60890477. The reversal of 60890465 is 56409806.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56409806 = 2 ⋅28204903.

It can be written as a sum of positive squares in 2 ways, for example, as 28718881 + 32171584 = 5359^2 + 5672^2 .

It is a cyclic number.

It is not a de Polignac number, because 60890465 - 2⁴ = 60890449 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6089042 + ... + 6089051.

It is an arithmetic number, because the mean of its divisors is an integer number (18267141).

Almost surely, 2^60890465 is an apocalyptic number.

It is an amenable number.

60890465 is a deficient number, since it is larger than the sum of its proper divisors (12178099).

60890465 is a wasteful number, since it uses less digits than its factorization.

60890465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12178098.

The product of its (nonzero) digits is 51840, while the sum is 38.

The square root of 60890465 is about 7803.2342653543. The cubic root of 60890465 is about 393.4139573469.

The spelling of 60890465 in words is "sixty million, eight hundred ninety thousand, four hundred sixty-five".