60397816 has 16 divisors (see below), whose sum is σ = 118170000. Its totient is φ = 28885824.

The previous prime is 60397811. The next prime is 60397823. The reversal of 60397816 is 61879306.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60397811) 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, 163941 + ... + 164308.

It is an arithmetic number, because the mean of its divisors is an integer number (7385625).

Almost surely, 2^60397816 is an apocalyptic number.

It is an amenable number.

60397816 is a deficient number, since it is larger than the sum of its proper divisors (57772184).

60397816 is a wasteful number, since it uses less digits than its factorization.

60397816 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328278 (or 328274 counting only the distinct ones).

The product of its (nonzero) digits is 54432, while the sum is 40.

The square root of 60397816 is about 7771.6031808115. The cubic root of 60397816 is about 392.3500794627.

The spelling of 60397816 in words is "sixty million, three hundred ninety-seven thousand, eight hundred sixteen".