67514484 has 12 divisors (see below), whose sum is σ = 157533824. Its totient is φ = 22504824.

The previous prime is 67514483. The next prime is 67514509. The reversal of 67514484 is 48441576.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67514483) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2813092 + ... + 2813115.

Almost surely, 2^67514484 is an apocalyptic number.

It is an amenable number.

67514484 is an abundant number, since it is smaller than the sum of its proper divisors (90019340).

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

67514484 is a wasteful number, since it uses less digits than its factorization.

67514484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5626214 (or 5626212 counting only the distinct ones).

The product of its digits is 107520, while the sum is 39.

The square root of 67514484 is about 8216.7197834659. The cubic root of 67514484 is about 407.1917630915.

The spelling of 67514484 in words is "sixty-seven million, five hundred fourteen thousand, four hundred eighty-four".