60642450 has 72 divisors (see below), whose sum is σ = 177752016. Its totient is φ = 14700000.

The previous prime is 60642443. The next prime is 60642457. The reversal of 60642450 is 5424606.

It is a happy number.

60642450 is a `hidden beast` number, since 606 + 4 + 2 + 4 + 50 = 666.

60642450 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (60642443) and next prime (60642457).

It is not an unprimeable number, because it can be changed into a prime (60642457) 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 35 ways as a sum of consecutive naturals, for example, 1176 + ... + 11075.

It is an arithmetic number, because the mean of its divisors is an integer number (2468778).

Almost surely, 2^60642450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 60642450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88876008).

60642450 is an abundant number, since it is smaller than the sum of its proper divisors (117109566).

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

60642450 is a wasteful number, since it uses less digits than its factorization.

60642450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12280 (or 12272 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 60642450 is about 7787.3262420423. The cubic root of 60642450 is about 392.8790879516.

The spelling of 60642450 in words is "sixty million, six hundred forty-two thousand, four hundred fifty".