60297540 has 48 divisors (see below), whose sum is σ = 170983680. Its totient is φ = 15874560.

The previous prime is 60297533. The next prime is 60297541. The reversal of 60297540 is 4579206.

It is not an unprimeable number, because it can be changed into a prime (60297541) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1621 + ... + 11100.

It is an arithmetic number, because the mean of its divisors is an integer number (3562160).

Almost surely, 2^60297540 is an apocalyptic number.

60297540 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60297540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (85491840).

60297540 is an abundant number, since it is smaller than the sum of its proper divisors (110686140).

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

60297540 is a wasteful number, since it uses less digits than its factorization.

60297540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12812 (or 12810 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 60297540 is about 7765.1490648924. The cubic root of 60297540 is about 392.1328249733.

The spelling of 60297540 in words is "sixty million, two hundred ninety-seven thousand, five hundred forty".