67471042 has 8 divisors (see below), whose sum is σ = 103560336. Its totient is φ = 32950932.

The previous prime is 67471037. The next prime is 67471049. The reversal of 67471042 is 24017476.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 67470995 and 67471013.

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, 392188 + ... + 392359.

It is an arithmetic number, because the mean of its divisors is an integer number (12945042).

Almost surely, 2^67471042 is an apocalyptic number.

67471042 is a deficient number, since it is larger than the sum of its proper divisors (36089294).

67471042 is a wasteful number, since it uses less digits than its factorization.

67471042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 784592.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 67471042 is about 8214.0758457662. The cubic root of 67471042 is about 407.1044088977.

The spelling of 67471042 in words is "sixty-seven million, four hundred seventy-one thousand, forty-two".