60632140 has 48 divisors (see below), whose sum is σ = 134447040. Its totient is φ = 22922240.

The previous prime is 60632137. The next prime is 60632147. The reversal of 60632140 is 4123606.

60632140 is digitally balanced in base 2 and base 9, because in such bases it contains all the possibile digits an equal number of times.

60632140 is strictly pandigital in base 9.

It is not an unprimeable number, because it can be changed into a prime (60632147) 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 15 ways as a sum of consecutive naturals, for example, 40200 + ... + 41680.

It is an arithmetic number, because the mean of its divisors is an integer number (2800980).

Almost surely, 2^60632140 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 60632140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67223520).

60632140 is an abundant number, since it is smaller than the sum of its proper divisors (73814900).

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

60632140 is a wasteful number, since it uses less digits than its factorization.

60632140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1602 (or 1600 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 60632140 is about 7786.6642408672. The cubic root of 60632140 is about 392.8568218494.

Adding to 60632140 its reverse (4123606), we get a palindrome (64755746).

The spelling of 60632140 in words is "sixty million, six hundred thirty-two thousand, one hundred forty".