67472120 has 32 divisors (see below), whose sum is σ = 156712320. Its totient is φ = 26117760.

The previous prime is 67472029. The next prime is 67472123. The reversal of 67472120 is 2127476.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67472123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25967 + ... + 28446.

It is an arithmetic number, because the mean of its divisors is an integer number (4897260).

Almost surely, 2^67472120 is an apocalyptic number.

It is an amenable number.

67472120 is an abundant number, since it is smaller than the sum of its proper divisors (89240200).

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

67472120 is a wasteful number, since it uses less digits than its factorization.

67472120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54455 (or 54451 counting only the distinct ones).

The product of its (nonzero) digits is 4704, while the sum is 29.

The square root of 67472120 is about 8214.1414645719. The cubic root of 67472120 is about 407.1065770190.

Adding to 67472120 its reverse (2127476), we get a palindrome (69599596).

The spelling of 67472120 in words is "sixty-seven million, four hundred seventy-two thousand, one hundred twenty".