60697240 has 32 divisors (see below), whose sum is σ = 136993680. Its totient is φ = 24203392.

The previous prime is 60697213. The next prime is 60697249. The reversal of 60697240 is 4279606.

60697240 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 60697196 and 60697205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60697249) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11694 + ... + 16066.

Almost surely, 2^60697240 is an apocalyptic number.

It is an amenable number.

60697240 is an abundant number, since it is smaller than the sum of its proper divisors (76296440).

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

60697240 is a wasteful number, since it uses less digits than its factorization.

60697240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4731 (or 4727 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 34.

The square root of 60697240 is about 7790.8433433101. The cubic root of 60697240 is about 392.9973734412.

The spelling of 60697240 in words is "sixty million, six hundred ninety-seven thousand, two hundred forty".