67370481 has 8 divisors (see below), whose sum is σ = 99808160. Its totient is φ = 44913636.

The previous prime is 67370467. The next prime is 67370491. The reversal of 67370481 is 18407376.

It is not a de Polignac number, because 67370481 - 2⁵ = 67370449 is a prime.

It is a super-2 number, since 2×67370481² = 9077563420342722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67370441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1247575 + ... + 1247628.

It is an arithmetic number, because the mean of its divisors is an integer number (12476020).

Almost surely, 2^67370481 is an apocalyptic number.

It is an amenable number.

67370481 is a deficient number, since it is larger than the sum of its proper divisors (32437679).

67370481 is a wasteful number, since it uses less digits than its factorization.

67370481 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2495212 (or 2495206 counting only the distinct ones).

The product of its (nonzero) digits is 28224, while the sum is 36.

The square root of 67370481 is about 8207.9523024930. The cubic root of 67370481 is about 406.9020545199.

The spelling of 67370481 in words is "sixty-seven million, three hundred seventy thousand, four hundred eighty-one".