67471048 has 16 divisors (see below), whose sum is σ = 127110960. Its totient is φ = 33574800.

The previous prime is 67471037. The next prime is 67471049. The reversal of 67471048 is 84017476.

It is a junction number, because it is equal to n+sod(n) for n = 67470998 and 67471016.

It is not an unprimeable number, because it can be changed into a prime (67471049) 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, 18298 + ... + 21673.

It is an arithmetic number, because the mean of its divisors is an integer number (7944435).

Almost surely, 2^67471048 is an apocalyptic number.

It is an amenable number.

67471048 is a deficient number, since it is larger than the sum of its proper divisors (59639912).

67471048 is a wasteful number, since it uses less digits than its factorization.

67471048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40188 (or 40184 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 37.

The square root of 67471048 is about 8214.0762109929. The cubic root of 67471048 is about 407.1044209652.

The spelling of 67471048 in words is "sixty-seven million, four hundred seventy-one thousand, forty-eight".