67492480 has 64 divisors (see below), whose sum is σ = 176035680. Its totient is φ = 24540160.

The previous prime is 67492471. The next prime is 67492531. The reversal of 67492480 is 8429476.

It is a tau number, because it is divible by the number of its divisors (64).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247 + ... + 11833.

Almost surely, 2^67492480 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 67492480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (88017840).

67492480 is an abundant number, since it is smaller than the sum of its proper divisors (108543200).

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

67492480 is a wasteful number, since it uses less digits than its factorization.

67492480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9617 (or 9605 counting only the distinct ones).

The product of its (nonzero) digits is 96768, while the sum is 40.

The square root of 67492480 is about 8215.3806972045. The cubic root of 67492480 is about 407.1475216162.

It can be divided in two parts, 6749 and 2480, that added together give a palindrome (9229).

The spelling of 67492480 in words is "sixty-seven million, four hundred ninety-two thousand, four hundred eighty".