60999672 has 64 divisors (see below), whose sum is σ = 162328320. Its totient is φ = 19035648.

The previous prime is 60999647. The next prime is 60999707. The reversal of 60999672 is 27699906.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125013 + ... + 125499.

It is an arithmetic number, because the mean of its divisors is an integer number (2536380).

Almost surely, 2^60999672 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60999672, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (81164160).

60999672 is an abundant number, since it is smaller than the sum of its proper divisors (101328648).

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

60999672 is a wasteful number, since it uses less digits than its factorization.

60999672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 820 (or 816 counting only the distinct ones).

The product of its (nonzero) digits is 367416, while the sum is 48.

The square root of 60999672 is about 7810.2286778301. The cubic root of 60999672 is about 393.6490127510.

The spelling of 60999672 in words is "sixty million, nine hundred ninety-nine thousand, six hundred seventy-two".