60812890 has 8 divisors (see below), whose sum is σ = 109463220. Its totient is φ = 24325152.

The previous prime is 60812839. The next prime is 60812891. The reversal of 60812890 is 9821806.

It can be written as a sum of positive squares in 2 ways, for example, as 57289761 + 3523129 = 7569^2 + 1877^2 .

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

It is not an unprimeable number, because it can be changed into a prime (60812891) 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, 3040635 + ... + 3040654.

Almost surely, 2^60812890 is an apocalyptic number.

60812890 is a deficient number, since it is larger than the sum of its proper divisors (48650330).

60812890 is a wasteful number, since it uses less digits than its factorization.

60812890 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6081296.

The product of its (nonzero) digits is 6912, while the sum is 34.

The square root of 60812890 is about 7798.2619858530. The cubic root of 60812890 is about 393.2468153735.

The spelling of 60812890 in words is "sixty million, eight hundred twelve thousand, eight hundred ninety".