66096429 has 32 divisors (see below), whose sum is σ = 103735296. Its totient is φ = 36652800.

The previous prime is 66096427. The next prime is 66096431. The reversal of 66096429 is 92469066.

It is an interprime number because it is at equal distance from previous prime (66096427) and next prime (66096431).

It is not a de Polignac number, because 66096429 - 2¹ = 66096427 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (66096427) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 164629 + ... + 165029.

It is an arithmetic number, because the mean of its divisors is an integer number (3241728).

Almost surely, 2^66096429 is an apocalyptic number.

It is an amenable number.

66096429 is a deficient number, since it is larger than the sum of its proper divisors (37638867).

66096429 is a wasteful number, since it uses less digits than its factorization.

66096429 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 625.

The product of its (nonzero) digits is 139968, while the sum is 42.

The square root of 66096429 is about 8129.9710331587. The cubic root of 66096429 is about 404.3207208004.

It can be divided in two parts, 6609642 and 9, that multiplied together give a triangular number (59486778 = T₁₀₉₀₇).

The spelling of 66096429 in words is "sixty-six million, ninety-six thousand, four hundred twenty-nine".