60947730 has 96 divisors (see below), whose sum is σ = 165110400. Its totient is φ = 15586560.

The previous prime is 60947717. The next prime is 60947741. The reversal of 60947730 is 3774906.

60947730 is a `hidden beast` number, since 609 + 47 + 7 + 3 + 0 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 306171 + ... + 306369.

It is an arithmetic number, because the mean of its divisors is an integer number (1719900).

Almost surely, 2^60947730 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60947730, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (82555200).

60947730 is an abundant number, since it is smaller than the sum of its proper divisors (104162670).

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

60947730 is a wasteful number, since it uses less digits than its factorization.

60947730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336 (or 333 counting only the distinct ones).

The product of its (nonzero) digits is 31752, while the sum is 36.

The square root of 60947730 is about 7806.9027149056. The cubic root of 60947730 is about 393.5372486343.

It can be divided in two parts, 6094 and 7730, that added together give a cube (13824 = 24³).

The spelling of 60947730 in words is "sixty million, nine hundred forty-seven thousand, seven hundred thirty".