68433415 has 8 divisors (see below), whose sum is σ = 86950800. Its totient is φ = 51526272.

The previous prime is 68433413. The next prime is 68433433. The reversal of 68433415 is 51433486.

It is a happy number.

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 68433415 - 2¹ = 68433413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68433413) 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, 402465 + ... + 402634.

It is an arithmetic number, because the mean of its divisors is an integer number (10868850).

Almost surely, 2^68433415 is an apocalyptic number.

68433415 is a deficient number, since it is larger than the sum of its proper divisors (18517385).

68433415 is a wasteful number, since it uses less digits than its factorization.

68433415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805121.

The product of its digits is 34560, while the sum is 34.

The square root of 68433415 is about 8272.4491536666. The cubic root of 68433415 is about 409.0308559286.

The spelling of 68433415 in words is "sixty-eight million, four hundred thirty-three thousand, four hundred fifteen".