60746240 has 80 divisors (see below), whose sum is σ = 148416840. Its totient is φ = 23838720.

The previous prime is 60746239. The next prime is 60746261. The reversal of 60746240 is 4264706.

It can be written as a sum of positive squares in 4 ways, for example, as 23193856 + 37552384 = 4816^2 + 6128^2 .

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 155966 + ... + 156354.

Almost surely, 2^60746240 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 60746240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74208420).

60746240 is an abundant number, since it is smaller than the sum of its proper divisors (87670600).

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

60746240 is an equidigital number, since it uses as much as digits as its factorization.

60746240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 457 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 29.

The square root of 60746240 is about 7793.9874262152. The cubic root of 60746240 is about 393.1030986861.

The spelling of 60746240 in words is "sixty million, seven hundred forty-six thousand, two hundred forty".