67003480 has 16 divisors (see below), whose sum is σ = 150757920. Its totient is φ = 26801376.

The previous prime is 67003441. The next prime is 67003483. The reversal of 67003480 is 8430076.

It is a super-2 number, since 2×67003480² = 8978932664220800, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67003483) 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, 837504 + ... + 837583.

It is an arithmetic number, because the mean of its divisors is an integer number (9422370).

Almost surely, 2^67003480 is an apocalyptic number.

It is an amenable number.

67003480 is an abundant number, since it is smaller than the sum of its proper divisors (83754440).

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

67003480 is a wasteful number, since it uses less digits than its factorization.

67003480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1675098 (or 1675094 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 67003480 is about 8185.5653439454. The cubic root of 67003480 is about 406.1618418568.

The spelling of 67003480 in words is "sixty-seven million, three thousand, four hundred eighty".