67974054 has 8 divisors (see below), whose sum is σ = 135948120. Its totient is φ = 22658016.

The previous prime is 67974019. The next prime is 67974061. The reversal of 67974054 is 45047976.

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

67974054 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 67973997 and 67974015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5664499 + ... + 5664510.

It is an arithmetic number, because the mean of its divisors is an integer number (16993515).

Almost surely, 2^67974054 is an apocalyptic number.

67974054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

67974054 is a wasteful number, since it uses less digits than its factorization.

67974054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11329014.

The product of its (nonzero) digits is 211680, while the sum is 42.

The square root of 67974054 is about 8244.6378938071. The cubic root of 67974054 is about 408.1135905371.

The spelling of 67974054 in words is "sixty-seven million, nine hundred seventy-four thousand, fifty-four".