60866454 has 64 divisors (see below), whose sum is σ = 139345920. Its totient is φ = 17556000.

The previous prime is 60866437. The next prime is 60866467. The reversal of 60866454 is 45466806.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 145057 + ... + 145475.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^60866454 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60866454, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69672960).

60866454 is an abundant number, since it is smaller than the sum of its proper divisors (78479466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

60866454 is a wasteful number, since it uses less digits than its factorization.

60866454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537.

The product of its (nonzero) digits is 138240, while the sum is 39.

The square root of 60866454 is about 7801.6955849354. The cubic root of 60866454 is about 393.3622387708.

The spelling of 60866454 in words is "sixty million, eight hundred sixty-six thousand, four hundred fifty-four".