68094437 has 8 divisors (see below), whose sum is σ = 69468000. Its totient is φ = 66728304.

The previous prime is 68094431. The next prime is 68094443. The reversal of 68094437 is 73449086.

It is an interprime number because it is at equal distance from previous prime (68094431) and next prime (68094443).

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

It is a cyclic number.

It is not a de Polignac number, because 68094437 - 2¹⁴ = 68078053 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 68094394 and 68094403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68094431) 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, 18938 + ... + 22244.

It is an arithmetic number, because the mean of its divisors is an integer number (8683500).

Almost surely, 2^68094437 is an apocalyptic number.

It is an amenable number.

68094437 is a deficient number, since it is larger than the sum of its proper divisors (1373563).

68094437 is a wasteful number, since it uses less digits than its factorization.

68094437 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3715.

The product of its (nonzero) digits is 145152, while the sum is 41.

The square root of 68094437 is about 8251.9353487530. The cubic root of 68094437 is about 408.3543734080.

The spelling of 68094437 in words is "sixty-eight million, ninety-four thousand, four hundred thirty-seven".