60839972 has 12 divisors (see below), whose sum is σ = 108479196. Its totient is φ = 29845920.

The previous prime is 60839963. The next prime is 60839981. The reversal of 60839972 is 27993806.

It is an interprime number because it is at equal distance from previous prime (60839963) and next prime (60839981).

It can be written as a sum of positive squares in 2 ways, for example, as 29658916 + 31181056 = 5446^2 + 5584^2 .

It is a super-3 number, since 3×60839972³ (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (44) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143279 + ... + 143702.

It is an arithmetic number, because the mean of its divisors is an integer number (9039933).

Almost surely, 2^60839972 is an apocalyptic number.

It is an amenable number.

60839972 is a deficient number, since it is larger than the sum of its proper divisors (47639224).

60839972 is a wasteful number, since it uses less digits than its factorization.

60839972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287038 (or 287036 counting only the distinct ones).

The product of its (nonzero) digits is 163296, while the sum is 44.

The square root of 60839972 is about 7799.9982051280. The cubic root of 60839972 is about 393.3051820000.

The spelling of 60839972 in words is "sixty million, eight hundred thirty-nine thousand, nine hundred seventy-two".