67954051 has 16 divisors (see below), whose sum is σ = 78341760. Its totient is φ = 58294080.

The previous prime is 67954043. The next prime is 67954067. The reversal of 67954051 is 15045976.

It is a cyclic number.

It is not a de Polignac number, because 67954051 - 2³ = 67954043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 67954051.

It is not an unprimeable number, because it can be changed into a prime (67954001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72055 + ... + 72991.

It is an arithmetic number, because the mean of its divisors is an integer number (4896360).

Almost surely, 2^67954051 is an apocalyptic number.

67954051 is a deficient number, since it is larger than the sum of its proper divisors (10387709).

67954051 is a wasteful number, since it uses less digits than its factorization.

67954051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1314.

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 67954051 is about 8243.4247130668. The cubic root of 67954051 is about 408.0735541969.

The spelling of 67954051 in words is "sixty-seven million, nine hundred fifty-four thousand, fifty-one".