67046397 has 16 divisors (see below), whose sum is σ = 100669440. Its totient is φ = 39322800.

The previous prime is 67046387. The next prime is 67046401. The reversal of 67046397 is 79364076.

It is not a de Polignac number, because 67046397 - 2⁶ = 67046333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67046387) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 31747 + ... + 33792.

It is an arithmetic number, because the mean of its divisors is an integer number (6291840).

Almost surely, 2^67046397 is an apocalyptic number.

It is an amenable number.

67046397 is a deficient number, since it is larger than the sum of its proper divisors (33623043).

67046397 is a wasteful number, since it uses less digits than its factorization.

67046397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65584.

The product of its (nonzero) digits is 190512, while the sum is 42.

The square root of 67046397 is about 8188.1864292406. The cubic root of 67046397 is about 406.2485414701.

The spelling of 67046397 in words is "sixty-seven million, forty-six thousand, three hundred ninety-seven".