60978232 has 32 divisors (see below), whose sum is σ = 130965120. Its totient is φ = 26074080.

The previous prime is 60978227. The next prime is 60978233. The reversal of 60978232 is 23287906.

It is a junction number, because it is equal to n+sod(n) for n = 60978191 and 60978200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60978233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31023 + ... + 32929.

It is an arithmetic number, because the mean of its divisors is an integer number (4092660).

Almost surely, 2^60978232 is an apocalyptic number.

It is an amenable number.

60978232 is an abundant number, since it is smaller than the sum of its proper divisors (69986888).

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

60978232 is a wasteful number, since it uses less digits than its factorization.

60978232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2491 (or 2487 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 37.

The square root of 60978232 is about 7808.8559981600. The cubic root of 60978232 is about 393.6028877826.

The spelling of 60978232 in words is "sixty million, nine hundred seventy-eight thousand, two hundred thirty-two".