60812918 has 4 divisors (see below), whose sum is σ = 91219380. Its totient is φ = 30406458.

The previous prime is 60812911. The next prime is 60812959. The reversal of 60812918 is 81921806.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60812911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15203228 + ... + 15203231.

It is an arithmetic number, because the mean of its divisors is an integer number (22804845).

Almost surely, 2^60812918 is an apocalyptic number.

60812918 is a deficient number, since it is larger than the sum of its proper divisors (30406462).

60812918 is a wasteful number, since it uses less digits than its factorization.

60812918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30406461.

The product of its (nonzero) digits is 6912, while the sum is 35.

The square root of 60812918 is about 7798.2637811246. The cubic root of 60812918 is about 393.2468757275.

The spelling of 60812918 in words is "sixty million, eight hundred twelve thousand, nine hundred eighteen".